156572970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 387939456

約数和(自身を除く): 231366486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 67, 122, 134, 183, 201, 305, 335, 366, 402, 610, 670, 915, 1005, 1277, 1830, 2010, 2554, 3831, 4087, 6385, 7662, 8174, 12261, 12770, 19155, 20435, 24522, 38310, 40870, 61305, 77897, 85559, 122610, 155794, 171118, 233691, 256677, 389485, 427795, 467382, 513354, 778970, 855590, 1168455, 1283385, 2336910, 2566770, 5219099, 10438198, 15657297, 26095495, 31314594, 52190990, 78286485, 156572970]

約数ペア:

[(1, 156572970), (2, 78286485), (3, 52190990), (5, 31314594), (6, 26095495), (10, 15657297), (15, 10438198), (30, 5219099), (61, 2566770), (67, 2336910), (122, 1283385), (134, 1168455), (183, 855590), (201, 778970), (305, 513354), (335, 467382), (366, 427795), (402, 389485), (610, 256677), (670, 233691), (915, 171118), (1005, 155794), (1277, 122610), (1830, 85559), (2010, 77897), (2554, 61305), (3831, 40870), (4087, 38310), (6385, 24522), (7662, 20435), (8174, 19155), (12261, 12770)]