143303948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 276482304

約数和(自身を除く): 133178356

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 157, 314, 433, 527, 628, 866, 1054, 1732, 2108, 2669, 4867, 5338, 7361, 9734, 10676, 13423, 14722, 19468, 26846, 29444, 53692, 67981, 82739, 135962, 165478, 228191, 271924, 330956, 456382, 912764, 1155677, 2107411, 2311354, 4214822, 4622708, 8429644, 35825987, 71651974, 143303948]

約数ペア:

[(1, 143303948), (2, 71651974), (4, 35825987), (17, 8429644), (31, 4622708), (34, 4214822), (62, 2311354), (68, 2107411), (124, 1155677), (157, 912764), (314, 456382), (433, 330956), (527, 271924), (628, 228191), (866, 165478), (1054, 135962), (1732, 82739), (2108, 67981), (2669, 53692), (4867, 29444), (5338, 26846), (7361, 19468), (9734, 14722), (10676, 13423)]