157288716

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 448232400

約数和(自身を除く): 290943684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 107, 108, 117, 156, 162, 214, 234, 321, 324, 349, 351, 428, 468, 642, 698, 702, 963, 1047, 1053, 1284, 1391, 1396, 1404, 1926, 2094, 2106, 2782, 2889, 3141, 3852, 4173, 4188, 4212, 4537, 5564, 5778, 6282, 8346, 8667, 9074, 9423, 11556, 12519, 12564, 13611, 16692, 17334, 18148, 18846, 25038, 27222, 28269, 34668, 37343, 37557, 37692, 40833, 50076, 54444, 56538, 74686, 75114, 81666, 112029, 112671, 113076, 122499, 149372, 150228, 163332, 224058, 225342, 244998, 336087, 367497, 448116, 450684, 485459, 489996, 672174, 734994, 970918, 1008261, 1344348, 1456377, 1469988, 1941836, 2016522, 2912754, 3024783, 4033044, 4369131, 5825508, 6049566, 8738262, 12099132, 13107393, 17476524, 26214786, 39322179, 52429572, 78644358, 157288716]

約数ペア:

[(1, 157288716), (2, 78644358), (3, 52429572), (4, 39322179), (6, 26214786), (9, 17476524), (12, 13107393), (13, 12099132), (18, 8738262), (26, 6049566), (27, 5825508), (36, 4369131), (39, 4033044), (52, 3024783), (54, 2912754), (78, 2016522), (81, 1941836), (107, 1469988), (108, 1456377), (117, 1344348), (156, 1008261), (162, 970918), (214, 734994), (234, 672174), (321, 489996), (324, 485459), (349, 450684), (351, 448116), (428, 367497), (468, 336087), (642, 244998), (698, 225342), (702, 224058), (963, 163332), (1047, 150228), (1053, 149372), (1284, 122499), (1391, 113076), (1396, 112671), (1404, 112029), (1926, 81666), (2094, 75114), (2106, 74686), (2782, 56538), (2889, 54444), (3141, 50076), (3852, 40833), (4173, 37692), (4188, 37557), (4212, 37343), (4537, 34668), (5564, 28269), (5778, 27222), (6282, 25038), (8346, 18846), (8667, 18148), (9074, 17334), (9423, 16692), (11556, 13611), (12519, 12564)]