161554871632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4230071}}^1$

素因数の和:4230128

約数の個数: 80

約数和(自身を含む): 402838216704

約数和(自身を除く): 241283345072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 4230071, 8460142, 16920284, 29610497, 33840568, 46530781, 59220994, 67681136, 93061562, 118441988, 131132201, 186123124, 236883976, 262264402, 325715467, 372246248, 473767952, 524528804, 651430934, 744492496, 917925407, 1049057608, 1302861868, 1442454211, 1835850814, 2098115216, 2605723736, 2884908422, 3671701628, 5211447472, 5769816844, 7343403256, 10097179477, 11539633688, 14686806512, 20194358954, 23079267376, 40388717908, 80777435816, 161554871632]

約数ペア:

[(1, 161554871632), (2, 80777435816), (4, 40388717908), (7, 23079267376), (8, 20194358954), (11, 14686806512), (14, 11539633688), (16, 10097179477), (22, 7343403256), (28, 5769816844), (31, 5211447472), (44, 3671701628), (56, 2884908422), (62, 2605723736), (77, 2098115216), (88, 1835850814), (112, 1442454211), (124, 1302861868), (154, 1049057608), (176, 917925407), (217, 744492496), (248, 651430934), (308, 524528804), (341, 473767952), (434, 372246248), (496, 325715467), (616, 262264402), (682, 236883976), (868, 186123124), (1232, 131132201), (1364, 118441988), (1736, 93061562), (2387, 67681136), (2728, 59220994), (3472, 46530781), (4774, 33840568), (5456, 29610497), (9548, 16920284), (19096, 8460142), (38192, 4230071)]