155122688

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 176

約数和(自身を含む): 400884480

約数和(自身を除く): 245761792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 67, 68, 76, 112, 119, 128, 133, 134, 136, 152, 224, 238, 256, 266, 268, 272, 304, 323, 448, 469, 476, 512, 532, 536, 544, 608, 646, 896, 938, 952, 1024, 1064, 1072, 1088, 1139, 1216, 1273, 1292, 1792, 1876, 1904, 2128, 2144, 2176, 2261, 2278, 2432, 2546, 2584, 3584, 3752, 3808, 4256, 4288, 4352, 4522, 4556, 4864, 5092, 5168, 7168, 7504, 7616, 7973, 8512, 8576, 8704, 8911, 9044, 9112, 9728, 10184, 10336, 15008, 15232, 15946, 17024, 17152, 17408, 17822, 18088, 18224, 19456, 20368, 20672, 21641, 30016, 30464, 31892, 34048, 34304, 35644, 36176, 36448, 40736, 41344, 43282, 60032, 60928, 63784, 68096, 68608, 71288, 72352, 72896, 81472, 82688, 86564, 120064, 121856, 127568, 136192, 142576, 144704, 145792, 151487, 162944, 165376, 173128, 240128, 255136, 285152, 289408, 291584, 302974, 325888, 330752, 346256, 480256, 510272, 570304, 578816, 583168, 605948, 651776, 692512, 1020544, 1140608, 1157632, 1166336, 1211896, 1303552, 1385024, 2041088, 2281216, 2315264, 2423792, 2770048, 4082176, 4562432, 4847584, 5540096, 8164352, 9124864, 9695168, 11080192, 19390336, 22160384, 38780672, 77561344, 155122688]

約数ペア:

[(1, 155122688), (2, 77561344), (4, 38780672), (7, 22160384), (8, 19390336), (14, 11080192), (16, 9695168), (17, 9124864), (19, 8164352), (28, 5540096), (32, 4847584), (34, 4562432), (38, 4082176), (56, 2770048), (64, 2423792), (67, 2315264), (68, 2281216), (76, 2041088), (112, 1385024), (119, 1303552), (128, 1211896), (133, 1166336), (134, 1157632), (136, 1140608), (152, 1020544), (224, 692512), (238, 651776), (256, 605948), (266, 583168), (268, 578816), (272, 570304), (304, 510272), (323, 480256), (448, 346256), (469, 330752), (476, 325888), (512, 302974), (532, 291584), (536, 289408), (544, 285152), (608, 255136), (646, 240128), (896, 173128), (938, 165376), (952, 162944), (1024, 151487), (1064, 145792), (1072, 144704), (1088, 142576), (1139, 136192), (1216, 127568), (1273, 121856), (1292, 120064), (1792, 86564), (1876, 82688), (1904, 81472), (2128, 72896), (2144, 72352), (2176, 71288), (2261, 68608), (2278, 68096), (2432, 63784), (2546, 60928), (2584, 60032), (3584, 43282), (3752, 41344), (3808, 40736), (4256, 36448), (4288, 36176), (4352, 35644), (4522, 34304), (4556, 34048), (4864, 31892), (5092, 30464), (5168, 30016), (7168, 21641), (7504, 20672), (7616, 20368), (7973, 19456), (8512, 18224), (8576, 18088), (8704, 17822), (8911, 17408), (9044, 17152), (9112, 17024), (9728, 15946), (10184, 15232), (10336, 15008)]