128713416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6763}}^1$

素因数の和:6846

約数の個数: 64

約数和(自身を含む): 352269120

約数和(自身を除く): 223555704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 6763, 9516, 13526, 19032, 20289, 27052, 40578, 54104, 81156, 87919, 162312, 175838, 263757, 351676, 412543, 527514, 703352, 825086, 1055028, 1237629, 1650172, 2110056, 2475258, 3300344, 4950516, 5363059, 9901032, 10726118, 16089177, 21452236, 32178354, 42904472, 64356708, 128713416]

約数ペア:

[(1, 128713416), (2, 64356708), (3, 42904472), (4, 32178354), (6, 21452236), (8, 16089177), (12, 10726118), (13, 9901032), (24, 5363059), (26, 4950516), (39, 3300344), (52, 2475258), (61, 2110056), (78, 1650172), (104, 1237629), (122, 1055028), (156, 825086), (183, 703352), (244, 527514), (312, 412543), (366, 351676), (488, 263757), (732, 175838), (793, 162312), (1464, 87919), (1586, 81156), (2379, 54104), (3172, 40578), (4758, 27052), (6344, 20289), (6763, 19032), (9516, 13526)]