139306554

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 329312256

約数和(自身を除く): 190005702

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 74, 81, 111, 122, 127, 162, 183, 222, 243, 254, 333, 366, 381, 486, 549, 666, 762, 999, 1098, 1143, 1647, 1998, 2257, 2286, 2997, 3294, 3429, 4514, 4699, 4941, 5994, 6771, 6858, 7747, 8991, 9398, 9882, 10287, 13542, 14097, 14823, 15494, 17982, 20313, 20574, 23241, 28194, 29646, 30861, 40626, 42291, 46482, 60939, 61722, 69723, 84582, 121878, 126873, 139446, 182817, 209169, 253746, 286639, 365634, 380619, 418338, 548451, 573278, 627507, 761238, 859917, 1096902, 1141857, 1255014, 1719834, 1882521, 2283714, 2579751, 3765042, 5159502, 7739253, 15478506, 23217759, 46435518, 69653277, 139306554]

約数ペア:

[(1, 139306554), (2, 69653277), (3, 46435518), (6, 23217759), (9, 15478506), (18, 7739253), (27, 5159502), (37, 3765042), (54, 2579751), (61, 2283714), (74, 1882521), (81, 1719834), (111, 1255014), (122, 1141857), (127, 1096902), (162, 859917), (183, 761238), (222, 627507), (243, 573278), (254, 548451), (333, 418338), (366, 380619), (381, 365634), (486, 286639), (549, 253746), (666, 209169), (762, 182817), (999, 139446), (1098, 126873), (1143, 121878), (1647, 84582), (1998, 69723), (2257, 61722), (2286, 60939), (2997, 46482), (3294, 42291), (3429, 40626), (4514, 30861), (4699, 29646), (4941, 28194), (5994, 23241), (6771, 20574), (6858, 20313), (7747, 17982), (8991, 15494), (9398, 14823), (9882, 14097), (10287, 13542)]