136439212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 312413024

約数和(自身を除く): 175973812

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 578, 884, 1156, 1297, 1547, 2023, 2594, 3094, 3757, 4046, 5188, 6188, 7514, 8092, 9079, 15028, 16861, 18158, 22049, 26299, 33722, 36316, 44098, 52598, 67444, 88196, 105196, 118027, 154343, 236054, 286637, 308686, 374833, 472108, 573274, 617372, 749666, 1146548, 1499332, 2006459, 2623831, 4012918, 4872829, 5247662, 8025836, 9745658, 10495324, 19491316, 34109803, 68219606, 136439212]

約数ペア:

[(1, 136439212), (2, 68219606), (4, 34109803), (7, 19491316), (13, 10495324), (14, 9745658), (17, 8025836), (26, 5247662), (28, 4872829), (34, 4012918), (52, 2623831), (68, 2006459), (91, 1499332), (119, 1146548), (182, 749666), (221, 617372), (238, 573274), (289, 472108), (364, 374833), (442, 308686), (476, 286637), (578, 236054), (884, 154343), (1156, 118027), (1297, 105196), (1547, 88196), (2023, 67444), (2594, 52598), (3094, 44098), (3757, 36316), (4046, 33722), (5188, 26299), (6188, 22049), (7514, 18158), (8092, 16861), (9079, 15028)]