197690112

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 144

約数和(自身を含む): 601181280

約数和(自身を除く): 403491168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 773, 864, 888, 999, 1152, 1184, 1332, 1546, 1728, 1776, 1998, 2304, 2319, 2368, 2664, 3092, 3456, 3552, 3996, 4638, 4736, 5328, 6184, 6912, 6957, 7104, 7992, 9276, 9472, 10656, 12368, 13914, 14208, 15984, 18552, 20871, 21312, 24736, 27828, 28416, 28601, 31968, 37104, 41742, 42624, 49472, 55656, 57202, 63936, 74208, 83484, 85248, 85803, 98944, 111312, 114404, 127872, 148416, 166968, 171606, 197888, 222624, 228808, 255744, 257409, 296832, 333936, 343212, 445248, 457616, 514818, 593664, 667872, 686424, 772227, 890496, 915232, 1029636, 1335744, 1372848, 1544454, 1780992, 1830464, 2059272, 2671488, 2745696, 3088908, 3660928, 4118544, 5342976, 5491392, 6177816, 7321856, 8237088, 10982784, 12355632, 16474176, 21965568, 24711264, 32948352, 49422528, 65896704, 98845056, 197690112]

約数ペア:

[(1, 197690112), (2, 98845056), (3, 65896704), (4, 49422528), (6, 32948352), (8, 24711264), (9, 21965568), (12, 16474176), (16, 12355632), (18, 10982784), (24, 8237088), (27, 7321856), (32, 6177816), (36, 5491392), (37, 5342976), (48, 4118544), (54, 3660928), (64, 3088908), (72, 2745696), (74, 2671488), (96, 2059272), (108, 1830464), (111, 1780992), (128, 1544454), (144, 1372848), (148, 1335744), (192, 1029636), (216, 915232), (222, 890496), (256, 772227), (288, 686424), (296, 667872), (333, 593664), (384, 514818), (432, 457616), (444, 445248), (576, 343212), (592, 333936), (666, 296832), (768, 257409), (773, 255744), (864, 228808), (888, 222624), (999, 197888), (1152, 171606), (1184, 166968), (1332, 148416), (1546, 127872), (1728, 114404), (1776, 111312), (1998, 98944), (2304, 85803), (2319, 85248), (2368, 83484), (2664, 74208), (3092, 63936), (3456, 57202), (3552, 55656), (3996, 49472), (4638, 42624), (4736, 41742), (5328, 37104), (6184, 31968), (6912, 28601), (6957, 28416), (7104, 27828), (7992, 24736), (9276, 21312), (9472, 20871), (10656, 18552), (12368, 15984), (13914, 14208)]