155996940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3423

約数の個数: 96

約数和(自身を含む): 483356160

約数和(自身を除く): 327359220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1562, 2130, 2343, 3124, 3329, 3905, 4260, 4686, 6658, 7810, 9372, 9987, 11715, 13316, 15620, 16645, 19974, 23430, 33290, 36619, 39948, 46860, 49935, 66580, 73238, 99870, 109857, 146476, 183095, 199740, 219714, 236359, 366190, 439428, 472718, 549285, 709077, 732380, 945436, 1098570, 1181795, 1418154, 2197140, 2363590, 2599949, 2836308, 3545385, 4727180, 5199898, 7090770, 7799847, 10399796, 12999745, 14181540, 15599694, 25999490, 31199388, 38999235, 51998980, 77998470, 155996940]

約数ペア:

[(1, 155996940), (2, 77998470), (3, 51998980), (4, 38999235), (5, 31199388), (6, 25999490), (10, 15599694), (11, 14181540), (12, 12999745), (15, 10399796), (20, 7799847), (22, 7090770), (30, 5199898), (33, 4727180), (44, 3545385), (55, 2836308), (60, 2599949), (66, 2363590), (71, 2197140), (110, 1418154), (132, 1181795), (142, 1098570), (165, 945436), (213, 732380), (220, 709077), (284, 549285), (330, 472718), (355, 439428), (426, 366190), (660, 236359), (710, 219714), (781, 199740), (852, 183095), (1065, 146476), (1420, 109857), (1562, 99870), (2130, 73238), (2343, 66580), (3124, 49935), (3329, 46860), (3905, 39948), (4260, 36619), (4686, 33290), (6658, 23430), (7810, 19974), (9372, 16645), (9987, 15620), (11715, 13316)]