144299642

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 233359680

約数和(自身を除く): 89060038

約数列:

[1, 2, 19, 38, 67, 134, 157, 314, 361, 722, 1273, 2546, 2983, 5966, 6859, 10519, 13718, 21038, 24187, 48374, 56677, 113354, 199861, 399722, 459553, 919106, 1076863, 2153726, 3797359, 7594718, 72149821, 144299642]

約数ペア:

[(1, 144299642), (2, 72149821), (19, 7594718), (38, 3797359), (67, 2153726), (134, 1076863), (157, 919106), (314, 459553), (361, 399722), (722, 199861), (1273, 113354), (2546, 56677), (2983, 48374), (5966, 24187), (6859, 21038), (10519, 13718)]