145871664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 398724480

約数和(自身を除く): 252852816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 307, 456, 521, 614, 912, 921, 1042, 1228, 1563, 1842, 2084, 2456, 3126, 3684, 4168, 4912, 5833, 6252, 7368, 8336, 9899, 11666, 12504, 14736, 17499, 19798, 23332, 25008, 29697, 34998, 39596, 46664, 59394, 69996, 79192, 93328, 118788, 139992, 158384, 159947, 237576, 279984, 319894, 475152, 479841, 639788, 959682, 1279576, 1919364, 2559152, 3038993, 3838728, 6077986, 7677456, 9116979, 12155972, 18233958, 24311944, 36467916, 48623888, 72935832, 145871664]

約数ペア:

[(1, 145871664), (2, 72935832), (3, 48623888), (4, 36467916), (6, 24311944), (8, 18233958), (12, 12155972), (16, 9116979), (19, 7677456), (24, 6077986), (38, 3838728), (48, 3038993), (57, 2559152), (76, 1919364), (114, 1279576), (152, 959682), (228, 639788), (304, 479841), (307, 475152), (456, 319894), (521, 279984), (614, 237576), (912, 159947), (921, 158384), (1042, 139992), (1228, 118788), (1563, 93328), (1842, 79192), (2084, 69996), (2456, 59394), (3126, 46664), (3684, 39596), (4168, 34998), (4912, 29697), (5833, 25008), (6252, 23332), (7368, 19798), (8336, 17499), (9899, 14736), (11666, 12504)]