181854348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 470851584

約数和(自身を除く): 288997236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 127, 134, 137, 156, 201, 254, 268, 274, 381, 402, 411, 508, 548, 762, 804, 822, 871, 1524, 1644, 1651, 1742, 1781, 2613, 3302, 3484, 3562, 4953, 5226, 5343, 6604, 7124, 8509, 9179, 9906, 10452, 10686, 17018, 17399, 18358, 19812, 21372, 25527, 27537, 34036, 34798, 36716, 51054, 52197, 55074, 69596, 102108, 104394, 110148, 110617, 119327, 208788, 221234, 226187, 238654, 331851, 357981, 442468, 452374, 477308, 663702, 678561, 715962, 904748, 1165733, 1327404, 1357122, 1431924, 2331466, 2714244, 3497199, 4662932, 6994398, 13988796, 15154529, 30309058, 45463587, 60618116, 90927174, 181854348]

約数ペア:

[(1, 181854348), (2, 90927174), (3, 60618116), (4, 45463587), (6, 30309058), (12, 15154529), (13, 13988796), (26, 6994398), (39, 4662932), (52, 3497199), (67, 2714244), (78, 2331466), (127, 1431924), (134, 1357122), (137, 1327404), (156, 1165733), (201, 904748), (254, 715962), (268, 678561), (274, 663702), (381, 477308), (402, 452374), (411, 442468), (508, 357981), (548, 331851), (762, 238654), (804, 226187), (822, 221234), (871, 208788), (1524, 119327), (1644, 110617), (1651, 110148), (1742, 104394), (1781, 102108), (2613, 69596), (3302, 55074), (3484, 52197), (3562, 51054), (4953, 36716), (5226, 34798), (5343, 34036), (6604, 27537), (7124, 25527), (8509, 21372), (9179, 19812), (9906, 18358), (10452, 17399), (10686, 17018)]