155439456

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2812

約数の個数: 96

約数和(自身を含む): 443520000

約数和(自身を除く): 288080544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2749, 2976, 3534, 4712, 5498, 7068, 8247, 9424, 10996, 14136, 16494, 18848, 21992, 28272, 32988, 43984, 52231, 56544, 65976, 85219, 87968, 104462, 131952, 156693, 170438, 208924, 255657, 263904, 313386, 340876, 417848, 511314, 626772, 681752, 835696, 1022628, 1253544, 1363504, 1619161, 1671392, 2045256, 2507088, 2727008, 3238322, 4090512, 4857483, 5014176, 6476644, 8181024, 9714966, 12953288, 19429932, 25906576, 38859864, 51813152, 77719728, 155439456]

約数ペア:

[(1, 155439456), (2, 77719728), (3, 51813152), (4, 38859864), (6, 25906576), (8, 19429932), (12, 12953288), (16, 9714966), (19, 8181024), (24, 6476644), (31, 5014176), (32, 4857483), (38, 4090512), (48, 3238322), (57, 2727008), (62, 2507088), (76, 2045256), (93, 1671392), (96, 1619161), (114, 1363504), (124, 1253544), (152, 1022628), (186, 835696), (228, 681752), (248, 626772), (304, 511314), (372, 417848), (456, 340876), (496, 313386), (589, 263904), (608, 255657), (744, 208924), (912, 170438), (992, 156693), (1178, 131952), (1488, 104462), (1767, 87968), (1824, 85219), (2356, 65976), (2749, 56544), (2976, 52231), (3534, 43984), (4712, 32988), (5498, 28272), (7068, 21992), (8247, 18848), (9424, 16494), (10996, 14136)]