149708052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 446164992

約数和(自身を除く): 296456940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 607, 612, 663, 806, 884, 1054, 1116, 1209, 1214, 1326, 1581, 1612, 1821, 1989, 2108, 2418, 2428, 2652, 3162, 3627, 3642, 3978, 4743, 4836, 5463, 6324, 6851, 7254, 7284, 7891, 7956, 9486, 10319, 10926, 13702, 14508, 15782, 18817, 18972, 20553, 20638, 21852, 23673, 27404, 30957, 31564, 37634, 41106, 41276, 47346, 56451, 61659, 61914, 71019, 75268, 82212, 92871, 94692, 112902, 123318, 123828, 134147, 142038, 169353, 185742, 225804, 244621, 246636, 268294, 284076, 319889, 338706, 371484, 402441, 489242, 536588, 639778, 677412, 733863, 804882, 959667, 978484, 1207323, 1279556, 1467726, 1609764, 1919334, 2201589, 2414646, 2879001, 2935452, 3838668, 4158557, 4403178, 4829292, 5758002, 8317114, 8806356, 11516004, 12475671, 16634228, 24951342, 37427013, 49902684, 74854026, 149708052]

約数ペア:

[(1, 149708052), (2, 74854026), (3, 49902684), (4, 37427013), (6, 24951342), (9, 16634228), (12, 12475671), (13, 11516004), (17, 8806356), (18, 8317114), (26, 5758002), (31, 4829292), (34, 4403178), (36, 4158557), (39, 3838668), (51, 2935452), (52, 2879001), (62, 2414646), (68, 2201589), (78, 1919334), (93, 1609764), (102, 1467726), (117, 1279556), (124, 1207323), (153, 978484), (156, 959667), (186, 804882), (204, 733863), (221, 677412), (234, 639778), (279, 536588), (306, 489242), (372, 402441), (403, 371484), (442, 338706), (468, 319889), (527, 284076), (558, 268294), (607, 246636), (612, 244621), (663, 225804), (806, 185742), (884, 169353), (1054, 142038), (1116, 134147), (1209, 123828), (1214, 123318), (1326, 112902), (1581, 94692), (1612, 92871), (1821, 82212), (1989, 75268), (2108, 71019), (2418, 61914), (2428, 61659), (2652, 56451), (3162, 47346), (3627, 41276), (3642, 41106), (3978, 37634), (4743, 31564), (4836, 30957), (5463, 27404), (6324, 23673), (6851, 21852), (7254, 20638), (7284, 20553), (7891, 18972), (7956, 18817), (9486, 15782), (10319, 14508), (10926, 13702)]