157724928

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1245

約数の個数: 144

約数和(自身を含む): 491377600

約数和(自身を除く): 333652672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1201, 1216, 1368, 1728, 1824, 2052, 2304, 2402, 2432, 2736, 3456, 3603, 3648, 4104, 4804, 4864, 5472, 6912, 7206, 7296, 8208, 9608, 10809, 10944, 14412, 14592, 16416, 19216, 21618, 21888, 22819, 28824, 32427, 32832, 38432, 43236, 43776, 45638, 57648, 64854, 65664, 68457, 76864, 86472, 91276, 115296, 129708, 131328, 136914, 153728, 172944, 182552, 205371, 230592, 259416, 273828, 307456, 345888, 365104, 410742, 461184, 518832, 547656, 616113, 691776, 730208, 821484, 922368, 1037664, 1095312, 1232226, 1383552, 1460416, 1642968, 2075328, 2190624, 2464452, 2767104, 2920832, 3285936, 4150656, 4381248, 4928904, 5841664, 6571872, 8301312, 8762496, 9857808, 13143744, 17524992, 19715616, 26287488, 39431232, 52574976, 78862464, 157724928]

約数ペア:

[(1, 157724928), (2, 78862464), (3, 52574976), (4, 39431232), (6, 26287488), (8, 19715616), (9, 17524992), (12, 13143744), (16, 9857808), (18, 8762496), (19, 8301312), (24, 6571872), (27, 5841664), (32, 4928904), (36, 4381248), (38, 4150656), (48, 3285936), (54, 2920832), (57, 2767104), (64, 2464452), (72, 2190624), (76, 2075328), (96, 1642968), (108, 1460416), (114, 1383552), (128, 1232226), (144, 1095312), (152, 1037664), (171, 922368), (192, 821484), (216, 730208), (228, 691776), (256, 616113), (288, 547656), (304, 518832), (342, 461184), (384, 410742), (432, 365104), (456, 345888), (513, 307456), (576, 273828), (608, 259416), (684, 230592), (768, 205371), (864, 182552), (912, 172944), (1026, 153728), (1152, 136914), (1201, 131328), (1216, 129708), (1368, 115296), (1728, 91276), (1824, 86472), (2052, 76864), (2304, 68457), (2402, 65664), (2432, 64854), (2736, 57648), (3456, 45638), (3603, 43776), (3648, 43236), (4104, 38432), (4804, 32832), (4864, 32427), (5472, 28824), (6912, 22819), (7206, 21888), (7296, 21618), (8208, 19216), (9608, 16416), (10809, 14592), (10944, 14412)]