157022102468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{39671}}^1$

素因数の和:39945

約数の個数: 96

約数和(自身を含む): 349347188736

約数和(自身を除く): 192325086268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 181, 284, 308, 362, 497, 724, 781, 994, 1267, 1562, 1988, 1991, 2534, 3124, 3982, 5068, 5467, 7964, 10934, 12851, 13937, 21868, 25702, 27874, 39671, 51404, 55748, 79342, 89957, 141361, 158684, 179914, 277697, 282722, 359828, 436381, 555394, 565444, 872762, 989527, 1110788, 1745524, 1979054, 2816641, 3054667, 3958108, 5633282, 6109334, 7180451, 11266564, 12218668, 14360902, 19716487, 28721804, 30983051, 39432974, 50263157, 61966102, 78865948, 78984961, 100526314, 123932204, 157969922, 201052628, 216881357, 315939844, 433762714, 509812021, 552894727, 867525428, 1019624042, 1105789454, 2039248084, 2211578908, 3568684147, 5607932231, 7137368294, 11215864462, 14274736588, 22431728924, 39255525617, 78511051234, 157022102468]

約数ペア:

[(1, 157022102468), (2, 78511051234), (4, 39255525617), (7, 22431728924), (11, 14274736588), (14, 11215864462), (22, 7137368294), (28, 5607932231), (44, 3568684147), (71, 2211578908), (77, 2039248084), (142, 1105789454), (154, 1019624042), (181, 867525428), (284, 552894727), (308, 509812021), (362, 433762714), (497, 315939844), (724, 216881357), (781, 201052628), (994, 157969922), (1267, 123932204), (1562, 100526314), (1988, 78984961), (1991, 78865948), (2534, 61966102), (3124, 50263157), (3982, 39432974), (5068, 30983051), (5467, 28721804), (7964, 19716487), (10934, 14360902), (12851, 12218668), (13937, 11266564), (21868, 7180451), (25702, 6109334), (27874, 5633282), (39671, 3958108), (51404, 3054667), (55748, 2816641), (79342, 1979054), (89957, 1745524), (141361, 1110788), (158684, 989527), (179914, 872762), (277697, 565444), (282722, 555394), (359828, 436381)]