128024172

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{38239}}^1$

素因数の和:38283

約数の個数: 48

約数和(自身を含む): 342630400

約数和(自身を除く): 214606228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 38239, 76478, 114717, 152956, 229434, 344151, 458868, 688302, 1032453, 1185409, 1376604, 2064906, 2370818, 3556227, 4129812, 4741636, 7112454, 10668681, 14224908, 21337362, 32006043, 42674724, 64012086, 128024172]

約数ペア:

[(1, 128024172), (2, 64012086), (3, 42674724), (4, 32006043), (6, 21337362), (9, 14224908), (12, 10668681), (18, 7112454), (27, 4741636), (31, 4129812), (36, 3556227), (54, 2370818), (62, 2064906), (93, 1376604), (108, 1185409), (124, 1032453), (186, 688302), (279, 458868), (372, 344151), (558, 229434), (837, 152956), (1116, 114717), (1674, 76478), (3348, 38239)]