185513796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 549552640

約数和(自身を除く): 364038844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 673, 684, 741, 806, 988, 1116, 1178, 1209, 1346, 1482, 1612, 1767, 2019, 2223, 2356, 2418, 2692, 2964, 3534, 3627, 4038, 4446, 4836, 5301, 6057, 7068, 7254, 7657, 8076, 8749, 8892, 10602, 12114, 12787, 14508, 15314, 17498, 20863, 21204, 22971, 24228, 25574, 26247, 30628, 34996, 38361, 41726, 45942, 51148, 52494, 62589, 68913, 76722, 78741, 83452, 91884, 104988, 115083, 125178, 137826, 153444, 157482, 166231, 187767, 230166, 250356, 271219, 275652, 314964, 332462, 375534, 396397, 460332, 498693, 542438, 664924, 751068, 792794, 813657, 997386, 1084876, 1189191, 1496079, 1585588, 1627314, 1994772, 2378382, 2440971, 2992158, 3254628, 3567573, 4756764, 4881942, 5153161, 5984316, 7135146, 9763884, 10306322, 14270292, 15459483, 20612644, 30918966, 46378449, 61837932, 92756898, 185513796]

約数ペア:

[(1, 185513796), (2, 92756898), (3, 61837932), (4, 46378449), (6, 30918966), (9, 20612644), (12, 15459483), (13, 14270292), (18, 10306322), (19, 9763884), (26, 7135146), (31, 5984316), (36, 5153161), (38, 4881942), (39, 4756764), (52, 3567573), (57, 3254628), (62, 2992158), (76, 2440971), (78, 2378382), (93, 1994772), (114, 1627314), (117, 1585588), (124, 1496079), (156, 1189191), (171, 1084876), (186, 997386), (228, 813657), (234, 792794), (247, 751068), (279, 664924), (342, 542438), (372, 498693), (403, 460332), (468, 396397), (494, 375534), (558, 332462), (589, 314964), (673, 275652), (684, 271219), (741, 250356), (806, 230166), (988, 187767), (1116, 166231), (1178, 157482), (1209, 153444), (1346, 137826), (1482, 125178), (1612, 115083), (1767, 104988), (2019, 91884), (2223, 83452), (2356, 78741), (2418, 76722), (2692, 68913), (2964, 62589), (3534, 52494), (3627, 51148), (4038, 45942), (4446, 41726), (4836, 38361), (5301, 34996), (6057, 30628), (7068, 26247), (7254, 25574), (7657, 24228), (8076, 22971), (8749, 21204), (8892, 20863), (10602, 17498), (12114, 15314), (12787, 14508)]