146939008

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 318240000

約数和(自身を除く): 171300992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1949, 1984, 2356, 2432, 3898, 3968, 4712, 7796, 9424, 15592, 18848, 31184, 37031, 37696, 60419, 62368, 74062, 75392, 120838, 124736, 148124, 241676, 249472, 296248, 483352, 592496, 966704, 1147961, 1184992, 1933408, 2295922, 2369984, 3866816, 4591844, 4739968, 7733632, 9183688, 18367376, 36734752, 73469504, 146939008]

約数ペア:

[(1, 146939008), (2, 73469504), (4, 36734752), (8, 18367376), (16, 9183688), (19, 7733632), (31, 4739968), (32, 4591844), (38, 3866816), (62, 2369984), (64, 2295922), (76, 1933408), (124, 1184992), (128, 1147961), (152, 966704), (248, 592496), (304, 483352), (496, 296248), (589, 249472), (608, 241676), (992, 148124), (1178, 124736), (1216, 120838), (1949, 75392), (1984, 74062), (2356, 62368), (2432, 60419), (3898, 37696), (3968, 37031), (4712, 31184), (7796, 18848), (9424, 15592)]