156929441890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{98809}}^1$

素因数の和:99491

約数の個数: 64

約数和(自身を含む): 320713545600

約数和(自身を除く): 163784103710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 643, 1235, 1286, 2470, 3215, 6430, 8359, 12217, 16718, 24434, 41795, 61085, 83590, 98809, 122170, 158821, 197618, 317642, 494045, 794105, 988090, 1284517, 1588210, 1877371, 2569034, 3754742, 6422585, 9386855, 12845170, 18773710, 24405823, 48811646, 63534187, 122029115, 127068374, 244058230, 317670935, 635341870, 825944431, 1207149553, 1651888862, 2414299106, 4129722155, 6035747765, 8259444310, 12071495530, 15692944189, 31385888378, 78464720945, 156929441890]

約数ペア:

[(1, 156929441890), (2, 78464720945), (5, 31385888378), (10, 15692944189), (13, 12071495530), (19, 8259444310), (26, 6035747765), (38, 4129722155), (65, 2414299106), (95, 1651888862), (130, 1207149553), (190, 825944431), (247, 635341870), (494, 317670935), (643, 244058230), (1235, 127068374), (1286, 122029115), (2470, 63534187), (3215, 48811646), (6430, 24405823), (8359, 18773710), (12217, 12845170), (16718, 9386855), (24434, 6422585), (41795, 3754742), (61085, 2569034), (83590, 1877371), (98809, 1588210), (122170, 1284517), (158821, 988090), (197618, 794105), (317642, 494045)]