153838368

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17231}}^1$

素因数の和:17278

約数の個数: 72

約数和(自身を含む): 451616256

約数和(自身を除く): 297777888

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, 17231, 34462, 51693, 68924, 103386, 137848, 155079, 206772, 275696, 310158, 413544, 534161, 551392, 620316, 827088, 1068322, 1240632, 1602483, 1654176, 2136644, 2481264, 3204966, 4273288, 4807449, 4962528, 6409932, 8546576, 9614898, 12819864, 17093152, 19229796, 25639728, 38459592, 51279456, 76919184, 153838368]

約数ペア:

[(1, 153838368), (2, 76919184), (3, 51279456), (4, 38459592), (6, 25639728), (8, 19229796), (9, 17093152), (12, 12819864), (16, 9614898), (18, 8546576), (24, 6409932), (31, 4962528), (32, 4807449), (36, 4273288), (48, 3204966), (62, 2481264), (72, 2136644), (93, 1654176), (96, 1602483), (124, 1240632), (144, 1068322), (186, 827088), (248, 620316), (279, 551392), (288, 534161), (372, 413544), (496, 310158), (558, 275696), (744, 206772), (992, 155079), (1116, 137848), (1488, 103386), (2232, 68924), (2976, 51693), (4464, 34462), (8928, 17231)]