156779350868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{1747}}^1$

素因数の和:2533

約数の個数: 96

約数和(自身を含む): 329148008448

約数和(自身を除く): 172368657580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 331, 421, 644, 662, 842, 1324, 1684, 1747, 2317, 2947, 3494, 4634, 5894, 6988, 7613, 9268, 9683, 11788, 12229, 15226, 19366, 24458, 30452, 38732, 40181, 48916, 53291, 67781, 80362, 106582, 135562, 139351, 160724, 213164, 271124, 278702, 281267, 557404, 562534, 578257, 735487, 975457, 1125068, 1156514, 1470974, 1950914, 2313028, 2941948, 3205073, 3901828, 4047799, 5148409, 6410146, 8095598, 10296818, 12820292, 13299911, 16191196, 16916201, 20593636, 22435511, 26599822, 33832402, 44871022, 53199644, 67664804, 89742044, 93099377, 118413407, 186198754, 236826814, 243446197, 372397508, 473653628, 486892394, 973784788, 1704123379, 3408246758, 5599262531, 6816493516, 11198525062, 22397050124, 39194837717, 78389675434, 156779350868]

約数ペア:

[(1, 156779350868), (2, 78389675434), (4, 39194837717), (7, 22397050124), (14, 11198525062), (23, 6816493516), (28, 5599262531), (46, 3408246758), (92, 1704123379), (161, 973784788), (322, 486892394), (331, 473653628), (421, 372397508), (644, 243446197), (662, 236826814), (842, 186198754), (1324, 118413407), (1684, 93099377), (1747, 89742044), (2317, 67664804), (2947, 53199644), (3494, 44871022), (4634, 33832402), (5894, 26599822), (6988, 22435511), (7613, 20593636), (9268, 16916201), (9683, 16191196), (11788, 13299911), (12229, 12820292), (15226, 10296818), (19366, 8095598), (24458, 6410146), (30452, 5148409), (38732, 4047799), (40181, 3901828), (48916, 3205073), (53291, 2941948), (67781, 2313028), (80362, 1950914), (106582, 1470974), (135562, 1156514), (139351, 1125068), (160724, 975457), (213164, 735487), (271124, 578257), (278702, 562534), (281267, 557404)]