156979347876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{602201}}^1$

素因数の和:602781

約数の個数: 72

約数和(自身を含む): 428100584184

約数和(自身を除く): 271121236308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 557, 1114, 1671, 2228, 3342, 5013, 6684, 7241, 10026, 14482, 20052, 21723, 28964, 43446, 65169, 86892, 130338, 260676, 602201, 1204402, 1806603, 2408804, 3613206, 5419809, 7226412, 7828613, 10839618, 15657226, 21679236, 23485839, 31314452, 46971678, 70457517, 93943356, 140915034, 281830068, 335425957, 670851914, 1006277871, 1341703828, 2012555742, 3018833613, 4025111484, 4360537441, 6037667226, 8721074882, 12075334452, 13081612323, 17442149764, 26163224646, 39244836969, 52326449292, 78489673938, 156979347876]

約数ペア:

[(1, 156979347876), (2, 78489673938), (3, 52326449292), (4, 39244836969), (6, 26163224646), (9, 17442149764), (12, 13081612323), (13, 12075334452), (18, 8721074882), (26, 6037667226), (36, 4360537441), (39, 4025111484), (52, 3018833613), (78, 2012555742), (117, 1341703828), (156, 1006277871), (234, 670851914), (468, 335425957), (557, 281830068), (1114, 140915034), (1671, 93943356), (2228, 70457517), (3342, 46971678), (5013, 31314452), (6684, 23485839), (7241, 21679236), (10026, 15657226), (14482, 10839618), (20052, 7828613), (21723, 7226412), (28964, 5419809), (43446, 3613206), (65169, 2408804), (86892, 1806603), (130338, 1204402), (260676, 602201)]