128008548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6097

約数の個数: 72

約数和(自身を含む): 351653120

約数和(自身を除く): 223644572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 6037, 7068, 10602, 12074, 18111, 21204, 24148, 36222, 54333, 72444, 108666, 114703, 187147, 217332, 229406, 344109, 374294, 458812, 561441, 688218, 748588, 1032327, 1122882, 1376436, 1684323, 2064654, 2245764, 3368646, 3555793, 4129308, 6737292, 7111586, 10667379, 14223172, 21334758, 32002137, 42669516, 64004274, 128008548]

約数ペア:

[(1, 128008548), (2, 64004274), (3, 42669516), (4, 32002137), (6, 21334758), (9, 14223172), (12, 10667379), (18, 7111586), (19, 6737292), (31, 4129308), (36, 3555793), (38, 3368646), (57, 2245764), (62, 2064654), (76, 1684323), (93, 1376436), (114, 1122882), (124, 1032327), (171, 748588), (186, 688218), (228, 561441), (279, 458812), (342, 374294), (372, 344109), (558, 229406), (589, 217332), (684, 187147), (1116, 114703), (1178, 108666), (1767, 72444), (2356, 54333), (3534, 36222), (5301, 24148), (6037, 21204), (7068, 18111), (10602, 12074)]