139604868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1499}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 382200000

約数和(自身を除く): 242595132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1499, 1791, 2388, 2587, 2998, 3582, 4497, 5174, 5996, 7164, 7761, 8994, 10348, 13491, 15522, 17988, 19487, 23283, 26982, 31044, 38974, 46566, 53964, 58461, 77948, 93132, 116922, 175383, 233844, 298301, 350766, 596602, 701532, 894903, 1193204, 1789806, 2684709, 3579612, 3877913, 5369418, 7755826, 10738836, 11633739, 15511652, 23267478, 34901217, 46534956, 69802434, 139604868]

約数ペア:

[(1, 139604868), (2, 69802434), (3, 46534956), (4, 34901217), (6, 23267478), (9, 15511652), (12, 11633739), (13, 10738836), (18, 7755826), (26, 5369418), (36, 3877913), (39, 3579612), (52, 2684709), (78, 1789806), (117, 1193204), (156, 894903), (199, 701532), (234, 596602), (398, 350766), (468, 298301), (597, 233844), (796, 175383), (1194, 116922), (1499, 93132), (1791, 77948), (2388, 58461), (2587, 53964), (2998, 46566), (3582, 38974), (4497, 31044), (5174, 26982), (5996, 23283), (7164, 19487), (7761, 17988), (8994, 15522), (10348, 13491)]