131236248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38239}}^1$

素因数の和:38272

約数の個数: 64

約数和(自身を含む): 385459200

約数和(自身を除く): 254222952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 38239, 76478, 114717, 152956, 229434, 305912, 420629, 458868, 497107, 841258, 917736, 994214, 1261887, 1491321, 1682516, 1988428, 2523774, 2982642, 3365032, 3976856, 5047548, 5468177, 5965284, 10095096, 10936354, 11930568, 16404531, 21872708, 32809062, 43745416, 65618124, 131236248]

約数ペア:

[(1, 131236248), (2, 65618124), (3, 43745416), (4, 32809062), (6, 21872708), (8, 16404531), (11, 11930568), (12, 10936354), (13, 10095096), (22, 5965284), (24, 5468177), (26, 5047548), (33, 3976856), (39, 3365032), (44, 2982642), (52, 2523774), (66, 1988428), (78, 1682516), (88, 1491321), (104, 1261887), (132, 994214), (143, 917736), (156, 841258), (264, 497107), (286, 458868), (312, 420629), (429, 305912), (572, 229434), (858, 152956), (1144, 114717), (1716, 76478), (3432, 38239)]