191907072

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 644955584

約数和(自身を除く): 453048512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 163, 168, 192, 219, 224, 252, 256, 288, 292, 326, 336, 384, 438, 448, 489, 504, 511, 576, 584, 652, 657, 672, 768, 876, 896, 978, 1008, 1022, 1141, 1152, 1168, 1304, 1314, 1344, 1467, 1533, 1752, 1792, 1956, 2016, 2044, 2282, 2304, 2336, 2608, 2628, 2688, 2934, 3066, 3423, 3504, 3912, 4032, 4088, 4564, 4599, 4672, 5216, 5256, 5376, 5868, 6132, 6846, 7008, 7824, 8064, 8176, 9128, 9198, 9344, 10269, 10432, 10512, 11736, 11899, 12264, 13692, 14016, 15648, 16128, 16352, 18256, 18396, 18688, 20538, 20864, 21024, 23472, 23798, 24528, 27384, 28032, 31296, 32704, 35697, 36512, 36792, 41076, 41728, 42048, 46944, 47596, 49056, 54768, 56064, 62592, 65408, 71394, 73024, 73584, 82152, 83293, 84096, 93888, 95192, 98112, 107091, 109536, 125184, 130816, 142788, 146048, 147168, 164304, 166586, 168192, 187776, 190384, 196224, 214182, 219072, 249879, 285576, 292096, 294336, 328608, 333172, 375552, 380768, 392448, 428364, 438144, 499758, 571152, 588672, 657216, 666344, 749637, 761536, 856728, 876288, 999516, 1142304, 1177344, 1314432, 1332688, 1499274, 1523072, 1713456, 1999032, 2284608, 2628864, 2665376, 2998548, 3046144, 3426912, 3998064, 4569216, 5330752, 5997096, 6853824, 7996128, 9138432, 10661504, 11994192, 13707648, 15992256, 21323008, 23988384, 27415296, 31984512, 47976768, 63969024, 95953536, 191907072]

約数ペア:

[(1, 191907072), (2, 95953536), (3, 63969024), (4, 47976768), (6, 31984512), (7, 27415296), (8, 23988384), (9, 21323008), (12, 15992256), (14, 13707648), (16, 11994192), (18, 10661504), (21, 9138432), (24, 7996128), (28, 6853824), (32, 5997096), (36, 5330752), (42, 4569216), (48, 3998064), (56, 3426912), (63, 3046144), (64, 2998548), (72, 2665376), (73, 2628864), (84, 2284608), (96, 1999032), (112, 1713456), (126, 1523072), (128, 1499274), (144, 1332688), (146, 1314432), (163, 1177344), (168, 1142304), (192, 999516), (219, 876288), (224, 856728), (252, 761536), (256, 749637), (288, 666344), (292, 657216), (326, 588672), (336, 571152), (384, 499758), (438, 438144), (448, 428364), (489, 392448), (504, 380768), (511, 375552), (576, 333172), (584, 328608), (652, 294336), (657, 292096), (672, 285576), (768, 249879), (876, 219072), (896, 214182), (978, 196224), (1008, 190384), (1022, 187776), (1141, 168192), (1152, 166586), (1168, 164304), (1304, 147168), (1314, 146048), (1344, 142788), (1467, 130816), (1533, 125184), (1752, 109536), (1792, 107091), (1956, 98112), (2016, 95192), (2044, 93888), (2282, 84096), (2304, 83293), (2336, 82152), (2608, 73584), (2628, 73024), (2688, 71394), (2934, 65408), (3066, 62592), (3423, 56064), (3504, 54768), (3912, 49056), (4032, 47596), (4088, 46944), (4564, 42048), (4599, 41728), (4672, 41076), (5216, 36792), (5256, 36512), (5376, 35697), (5868, 32704), (6132, 31296), (6846, 28032), (7008, 27384), (7824, 24528), (8064, 23798), (8176, 23472), (9128, 21024), (9198, 20864), (9344, 20538), (10269, 18688), (10432, 18396), (10512, 18256), (11736, 16352), (11899, 16128), (12264, 15648), (13692, 14016)]