129304188

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 366478840

約数和(自身を除く): 237174652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 379, 468, 486, 702, 729, 758, 972, 1053, 1137, 1404, 1458, 1516, 2106, 2187, 2274, 2916, 3159, 3411, 4212, 4374, 4548, 4927, 6318, 6561, 6822, 8748, 9477, 9854, 10233, 12636, 13122, 13644, 14781, 18954, 19708, 20466, 26244, 28431, 29562, 30699, 37908, 40932, 44343, 56862, 59124, 61398, 85293, 88686, 92097, 113724, 122796, 133029, 170586, 177372, 184194, 266058, 276291, 341172, 368388, 399087, 532116, 552582, 798174, 828873, 1105164, 1197261, 1596348, 1657746, 2394522, 2486619, 3315492, 3591783, 4789044, 4973238, 7183566, 9946476, 10775349, 14367132, 21550698, 32326047, 43101396, 64652094, 129304188]

約数ペア:

[(1, 129304188), (2, 64652094), (3, 43101396), (4, 32326047), (6, 21550698), (9, 14367132), (12, 10775349), (13, 9946476), (18, 7183566), (26, 4973238), (27, 4789044), (36, 3591783), (39, 3315492), (52, 2486619), (54, 2394522), (78, 1657746), (81, 1596348), (108, 1197261), (117, 1105164), (156, 828873), (162, 798174), (234, 552582), (243, 532116), (324, 399087), (351, 368388), (379, 341172), (468, 276291), (486, 266058), (702, 184194), (729, 177372), (758, 170586), (972, 133029), (1053, 122796), (1137, 113724), (1404, 92097), (1458, 88686), (1516, 85293), (2106, 61398), (2187, 59124), (2274, 56862), (2916, 44343), (3159, 40932), (3411, 37908), (4212, 30699), (4374, 29562), (4548, 28431), (4927, 26244), (6318, 20466), (6561, 19708), (6822, 18954), (8748, 14781), (9477, 13644), (9854, 13122), (10233, 12636)]