156947703260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1\times {\mathrm{1367}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 340109642880

約数和(自身を除く): 183161939620

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 890, 1060, 1217, 1367, 1780, 2434, 2734, 4717, 4868, 5468, 6085, 6835, 9434, 12170, 13670, 18868, 23585, 24340, 27340, 47170, 64501, 72451, 94340, 108313, 121663, 129002, 144902, 216626, 243326, 258004, 289804, 322505, 362255, 433252, 486652, 541565, 608315, 645010, 724510, 1083130, 1216630, 1290020, 1449020, 1663639, 2166260, 2433260, 3327278, 5740589, 6448139, 6654556, 8318195, 11481178, 12896278, 16636390, 22962356, 25792556, 28702945, 32240695, 33272780, 57405890, 64481390, 88172867, 114811780, 128962780, 148063871, 176345734, 296127742, 352691468, 440864335, 592255484, 740319355, 881728670, 1480638710, 1763457340, 2961277420, 7847385163, 15694770326, 31389540652, 39236925815, 78473851630, 156947703260]

約数ペア:

[(1, 156947703260), (2, 78473851630), (4, 39236925815), (5, 31389540652), (10, 15694770326), (20, 7847385163), (53, 2961277420), (89, 1763457340), (106, 1480638710), (178, 881728670), (212, 740319355), (265, 592255484), (356, 440864335), (445, 352691468), (530, 296127742), (890, 176345734), (1060, 148063871), (1217, 128962780), (1367, 114811780), (1780, 88172867), (2434, 64481390), (2734, 57405890), (4717, 33272780), (4868, 32240695), (5468, 28702945), (6085, 25792556), (6835, 22962356), (9434, 16636390), (12170, 12896278), (13670, 11481178), (18868, 8318195), (23585, 6654556), (24340, 6448139), (27340, 5740589), (47170, 3327278), (64501, 2433260), (72451, 2166260), (94340, 1663639), (108313, 1449020), (121663, 1290020), (129002, 1216630), (144902, 1083130), (216626, 724510), (243326, 645010), (258004, 608315), (289804, 541565), (322505, 486652), (362255, 433252)]