140497812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3342

約数の個数: 108

約数和(自身を含む): 439639200

約数和(自身を除く): 299141388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3299, 3549, 4732, 6084, 6598, 7098, 9897, 10647, 13196, 14196, 19794, 21294, 23093, 29691, 39588, 42588, 42887, 46186, 59382, 69279, 85774, 92372, 118764, 128661, 138558, 171548, 207837, 257322, 277116, 300209, 385983, 415674, 514644, 557531, 600418, 771966, 831348, 900627, 1115062, 1200836, 1543932, 1672593, 1801254, 2230124, 2701881, 3345186, 3602508, 3902717, 5017779, 5403762, 6690372, 7805434, 10035558, 10807524, 11708151, 15610868, 20071116, 23416302, 35124453, 46832604, 70248906, 140497812]

約数ペア:

[(1, 140497812), (2, 70248906), (3, 46832604), (4, 35124453), (6, 23416302), (7, 20071116), (9, 15610868), (12, 11708151), (13, 10807524), (14, 10035558), (18, 7805434), (21, 6690372), (26, 5403762), (28, 5017779), (36, 3902717), (39, 3602508), (42, 3345186), (52, 2701881), (63, 2230124), (78, 1801254), (84, 1672593), (91, 1543932), (117, 1200836), (126, 1115062), (156, 900627), (169, 831348), (182, 771966), (234, 600418), (252, 557531), (273, 514644), (338, 415674), (364, 385983), (468, 300209), (507, 277116), (546, 257322), (676, 207837), (819, 171548), (1014, 138558), (1092, 128661), (1183, 118764), (1521, 92372), (1638, 85774), (2028, 69279), (2366, 59382), (3042, 46186), (3276, 42887), (3299, 42588), (3549, 39588), (4732, 29691), (6084, 23093), (6598, 21294), (7098, 19794), (9897, 14196), (10647, 13196)]