158144940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4880

約数の個数: 96

約数和(自身を含む): 500176320

約数和(自身を除く): 342031380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 4801, 5490, 6588, 8235, 9602, 10980, 14403, 16470, 19204, 24005, 28806, 32940, 43209, 48010, 57612, 72015, 86418, 96020, 129627, 144030, 172836, 216045, 259254, 288060, 292861, 432090, 518508, 585722, 648135, 864180, 878583, 1171444, 1296270, 1464305, 1757166, 2592540, 2635749, 2928610, 3514332, 4392915, 5271498, 5857220, 7907247, 8785830, 10542996, 13178745, 15814494, 17571660, 26357490, 31628988, 39536235, 52714980, 79072470, 158144940]

約数ペア:

[(1, 158144940), (2, 79072470), (3, 52714980), (4, 39536235), (5, 31628988), (6, 26357490), (9, 17571660), (10, 15814494), (12, 13178745), (15, 10542996), (18, 8785830), (20, 7907247), (27, 5857220), (30, 5271498), (36, 4392915), (45, 3514332), (54, 2928610), (60, 2635749), (61, 2592540), (90, 1757166), (108, 1464305), (122, 1296270), (135, 1171444), (180, 878583), (183, 864180), (244, 648135), (270, 585722), (305, 518508), (366, 432090), (540, 292861), (549, 288060), (610, 259254), (732, 216045), (915, 172836), (1098, 144030), (1220, 129627), (1647, 96020), (1830, 86418), (2196, 72015), (2745, 57612), (3294, 48010), (3660, 43209), (4801, 32940), (5490, 28806), (6588, 24005), (8235, 19204), (9602, 16470), (10980, 14403)]