129911328

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14551}}^1$

素因数の和:14598

約数の個数: 72

約数和(自身を含む): 381378816

約数和(自身を除く): 251467488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 14551, 29102, 43653, 58204, 87306, 116408, 130959, 174612, 232816, 261918, 349224, 451081, 465632, 523836, 698448, 902162, 1047672, 1353243, 1396896, 1804324, 2095344, 2706486, 3608648, 4059729, 4190688, 5412972, 7217296, 8119458, 10825944, 14434592, 16238916, 21651888, 32477832, 43303776, 64955664, 129911328]

約数ペア:

[(1, 129911328), (2, 64955664), (3, 43303776), (4, 32477832), (6, 21651888), (8, 16238916), (9, 14434592), (12, 10825944), (16, 8119458), (18, 7217296), (24, 5412972), (31, 4190688), (32, 4059729), (36, 3608648), (48, 2706486), (62, 2095344), (72, 1804324), (93, 1396896), (96, 1353243), (124, 1047672), (144, 902162), (186, 698448), (248, 523836), (279, 465632), (288, 451081), (372, 349224), (496, 261918), (558, 232816), (744, 174612), (992, 130959), (1116, 116408), (1488, 87306), (2232, 58204), (2976, 43653), (4464, 29102), (8928, 14551)]