156782103620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1\times {\mathrm{1153}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 337090674816

約数和(自身を除く): 180308571196

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 227, 244, 305, 454, 491, 610, 908, 982, 1135, 1153, 1220, 1964, 2270, 2306, 2455, 4540, 4612, 4910, 5765, 9820, 11530, 13847, 23060, 27694, 29951, 55388, 59902, 69235, 70333, 111457, 119804, 138470, 140666, 149755, 222914, 261731, 276940, 281332, 299510, 351665, 445828, 523462, 557285, 566123, 599020, 703330, 1046924, 1114570, 1132246, 1308655, 1406660, 2229140, 2264492, 2617310, 2830615, 5234620, 5661230, 6798877, 11322460, 13597754, 15965591, 27195508, 31931182, 33994385, 34533503, 63862364, 67988770, 69067006, 79827955, 128509921, 135977540, 138134012, 159655910, 172667515, 257019842, 319311820, 345335030, 514039684, 642549605, 690670060, 1285099210, 2570198420, 7839105181, 15678210362, 31356420724, 39195525905, 78391051810, 156782103620]

約数ペア:

[(1, 156782103620), (2, 78391051810), (4, 39195525905), (5, 31356420724), (10, 15678210362), (20, 7839105181), (61, 2570198420), (122, 1285099210), (227, 690670060), (244, 642549605), (305, 514039684), (454, 345335030), (491, 319311820), (610, 257019842), (908, 172667515), (982, 159655910), (1135, 138134012), (1153, 135977540), (1220, 128509921), (1964, 79827955), (2270, 69067006), (2306, 67988770), (2455, 63862364), (4540, 34533503), (4612, 33994385), (4910, 31931182), (5765, 27195508), (9820, 15965591), (11530, 13597754), (13847, 11322460), (23060, 6798877), (27694, 5661230), (29951, 5234620), (55388, 2830615), (59902, 2617310), (69235, 2264492), (70333, 2229140), (111457, 1406660), (119804, 1308655), (138470, 1132246), (140666, 1114570), (149755, 1046924), (222914, 703330), (261731, 599020), (276940, 566123), (281332, 557285), (299510, 523462), (351665, 445828)]