149767884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7523}}^1$

素因数の和:7619

約数の個数: 72

約数和(自身を含む): 438197760

約数和(自身を除く): 288429876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 7523, 9954, 15046, 19908, 22569, 30092, 45138, 52661, 67707, 90276, 105322, 135414, 157983, 210644, 270828, 315966, 473949, 594317, 631932, 947898, 1188634, 1782951, 1895796, 2377268, 3565902, 4160219, 5348853, 7131804, 8320438, 10697706, 12480657, 16640876, 21395412, 24961314, 37441971, 49922628, 74883942, 149767884]

約数ペア:

[(1, 149767884), (2, 74883942), (3, 49922628), (4, 37441971), (6, 24961314), (7, 21395412), (9, 16640876), (12, 12480657), (14, 10697706), (18, 8320438), (21, 7131804), (28, 5348853), (36, 4160219), (42, 3565902), (63, 2377268), (79, 1895796), (84, 1782951), (126, 1188634), (158, 947898), (237, 631932), (252, 594317), (316, 473949), (474, 315966), (553, 270828), (711, 210644), (948, 157983), (1106, 135414), (1422, 105322), (1659, 90276), (2212, 67707), (2844, 52661), (3318, 45138), (4977, 30092), (6636, 22569), (7523, 19908), (9954, 15046)]