16251012570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{166013}}^1$

素因数の和:166287

約数の個数: 64

約数和(自身を含む): 42170212224

約数和(自身を除く): 25919199654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 251, 390, 502, 753, 1255, 1506, 2510, 3263, 3765, 6526, 7530, 9789, 16315, 19578, 32630, 48945, 97890, 166013, 332026, 498039, 830065, 996078, 1660130, 2158169, 2490195, 4316338, 4980390, 6474507, 10790845, 12949014, 21581690, 32372535, 41669263, 64745070, 83338526, 125007789, 208346315, 250015578, 416692630, 541700419, 625038945, 1083400838, 1250077890, 1625101257, 2708502095, 3250202514, 5417004190, 8125506285, 16251012570]

約数ペア:

[(1, 16251012570), (2, 8125506285), (3, 5417004190), (5, 3250202514), (6, 2708502095), (10, 1625101257), (13, 1250077890), (15, 1083400838), (26, 625038945), (30, 541700419), (39, 416692630), (65, 250015578), (78, 208346315), (130, 125007789), (195, 83338526), (251, 64745070), (390, 41669263), (502, 32372535), (753, 21581690), (1255, 12949014), (1506, 10790845), (2510, 6474507), (3263, 4980390), (3765, 4316338), (6526, 2490195), (7530, 2158169), (9789, 1660130), (16315, 996078), (19578, 830065), (32630, 498039), (48945, 332026), (97890, 166013)]