138149718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 344539008

約数和(自身を除く): 206389290

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 131, 147, 211, 238, 262, 294, 357, 393, 422, 633, 714, 786, 833, 917, 1266, 1477, 1666, 1834, 2227, 2499, 2751, 2954, 3587, 4431, 4454, 4998, 5502, 6419, 6681, 7174, 8862, 10339, 10761, 12838, 13362, 15589, 19257, 20678, 21522, 25109, 27641, 31017, 31178, 38514, 46767, 50218, 55282, 62034, 75327, 82923, 93534, 109123, 150654, 165846, 175763, 193487, 218246, 327369, 351526, 386974, 469897, 527289, 580461, 654738, 939794, 1054578, 1160922, 1354409, 1409691, 2708818, 2819382, 3289279, 4063227, 6578558, 8126454, 9867837, 19735674, 23024953, 46049906, 69074859, 138149718]

約数ペア:

[(1, 138149718), (2, 69074859), (3, 46049906), (6, 23024953), (7, 19735674), (14, 9867837), (17, 8126454), (21, 6578558), (34, 4063227), (42, 3289279), (49, 2819382), (51, 2708818), (98, 1409691), (102, 1354409), (119, 1160922), (131, 1054578), (147, 939794), (211, 654738), (238, 580461), (262, 527289), (294, 469897), (357, 386974), (393, 351526), (422, 327369), (633, 218246), (714, 193487), (786, 175763), (833, 165846), (917, 150654), (1266, 109123), (1477, 93534), (1666, 82923), (1834, 75327), (2227, 62034), (2499, 55282), (2751, 50218), (2954, 46767), (3587, 38514), (4431, 31178), (4454, 31017), (4998, 27641), (5502, 25109), (6419, 21522), (6681, 20678), (7174, 19257), (8862, 15589), (10339, 13362), (10761, 12838)]