156723849230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{55987}}^1$

素因数の和:56421

約数の個数: 64

約数和(自身を含む): 309663805248

約数和(自身を除く): 152939956018

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 353, 610, 706, 793, 1586, 1765, 3530, 3965, 4589, 7930, 9178, 21533, 22945, 43066, 45890, 55987, 107665, 111974, 215330, 279929, 279935, 559858, 559870, 727831, 1399645, 1455662, 2799290, 3415207, 3639155, 6830414, 7278310, 17076035, 19763411, 34152070, 39526822, 44397691, 88795382, 98817055, 197634110, 221988455, 256924343, 443976910, 513848686, 1205568071, 1284621715, 2411136142, 2569243430, 6027840355, 12055680710, 15672384923, 31344769846, 78361924615, 156723849230]

約数ペア:

[(1, 156723849230), (2, 78361924615), (5, 31344769846), (10, 15672384923), (13, 12055680710), (26, 6027840355), (61, 2569243430), (65, 2411136142), (122, 1284621715), (130, 1205568071), (305, 513848686), (353, 443976910), (610, 256924343), (706, 221988455), (793, 197634110), (1586, 98817055), (1765, 88795382), (3530, 44397691), (3965, 39526822), (4589, 34152070), (7930, 19763411), (9178, 17076035), (21533, 7278310), (22945, 6830414), (43066, 3639155), (45890, 3415207), (55987, 2799290), (107665, 1455662), (111974, 1399645), (215330, 727831), (279929, 559870), (279935, 559858)]