186351516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 529910304

約数和(自身を除く): 343558788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 151, 156, 162, 234, 293, 302, 324, 351, 453, 468, 586, 604, 702, 879, 906, 1053, 1172, 1359, 1404, 1758, 1812, 1963, 2106, 2637, 2718, 3516, 3809, 3926, 4077, 4212, 5274, 5436, 5889, 7618, 7852, 7911, 8154, 10548, 11427, 11778, 12231, 15236, 15822, 16308, 17667, 22854, 23556, 23733, 24462, 31644, 34281, 35334, 44243, 45708, 47466, 48924, 53001, 68562, 70668, 88486, 94932, 102843, 106002, 132729, 137124, 159003, 176972, 205686, 212004, 265458, 308529, 318006, 398187, 411372, 530916, 575159, 617058, 636012, 796374, 1150318, 1194561, 1234116, 1592748, 1725477, 2300636, 2389122, 3450954, 3583683, 4778244, 5176431, 6901908, 7167366, 10352862, 14334732, 15529293, 20705724, 31058586, 46587879, 62117172, 93175758, 186351516]

約数ペア:

[(1, 186351516), (2, 93175758), (3, 62117172), (4, 46587879), (6, 31058586), (9, 20705724), (12, 15529293), (13, 14334732), (18, 10352862), (26, 7167366), (27, 6901908), (36, 5176431), (39, 4778244), (52, 3583683), (54, 3450954), (78, 2389122), (81, 2300636), (108, 1725477), (117, 1592748), (151, 1234116), (156, 1194561), (162, 1150318), (234, 796374), (293, 636012), (302, 617058), (324, 575159), (351, 530916), (453, 411372), (468, 398187), (586, 318006), (604, 308529), (702, 265458), (879, 212004), (906, 205686), (1053, 176972), (1172, 159003), (1359, 137124), (1404, 132729), (1758, 106002), (1812, 102843), (1963, 94932), (2106, 88486), (2637, 70668), (2718, 68562), (3516, 53001), (3809, 48924), (3926, 47466), (4077, 45708), (4212, 44243), (5274, 35334), (5436, 34281), (5889, 31644), (7618, 24462), (7852, 23733), (7911, 23556), (8154, 22854), (10548, 17667), (11427, 16308), (11778, 15822), (12231, 15236)]