157256190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 216

約数和(自身を含む): 517461048

約数和(自身を除く): 360204858

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 169, 182, 195, 210, 211, 234, 245, 273, 294, 315, 338, 390, 422, 441, 455, 490, 507, 546, 585, 630, 633, 637, 735, 819, 845, 882, 910, 1014, 1055, 1170, 1183, 1266, 1274, 1365, 1470, 1477, 1521, 1638, 1690, 1899, 1911, 2110, 2205, 2366, 2535, 2730, 2743, 2954, 3042, 3165, 3185, 3549, 3798, 3822, 4095, 4410, 4431, 5070, 5486, 5733, 5915, 6330, 6370, 7098, 7385, 7605, 8190, 8229, 8281, 8862, 9495, 9555, 10339, 10647, 11466, 11830, 13293, 13715, 14770, 15210, 16458, 16562, 17745, 18990, 19110, 19201, 20678, 21294, 22155, 24687, 24843, 26586, 27430, 28665, 31017, 35490, 35659, 38402, 41145, 41405, 44310, 49374, 49686, 51695, 53235, 57330, 57603, 62034, 66465, 71318, 74529, 82290, 82810, 93051, 96005, 103390, 106470, 106977, 115206, 123435, 124215, 132930, 134407, 149058, 155085, 172809, 178295, 186102, 192010, 213954, 246870, 248430, 249613, 268814, 288015, 310170, 320931, 345618, 356590, 372645, 403221, 465255, 499226, 534885, 576030, 641862, 672035, 745290, 748839, 806442, 864045, 930510, 1069770, 1209663, 1248065, 1344070, 1497678, 1604655, 1728090, 1747291, 2016105, 2246517, 2419326, 2496130, 3209310, 3494582, 3744195, 4032210, 4493034, 5241873, 6048315, 7488390, 8736455, 10483746, 11232585, 12096630, 15725619, 17472910, 22465170, 26209365, 31451238, 52418730, 78628095, 157256190]

約数ペア:

[(1, 157256190), (2, 78628095), (3, 52418730), (5, 31451238), (6, 26209365), (7, 22465170), (9, 17472910), (10, 15725619), (13, 12096630), (14, 11232585), (15, 10483746), (18, 8736455), (21, 7488390), (26, 6048315), (30, 5241873), (35, 4493034), (39, 4032210), (42, 3744195), (45, 3494582), (49, 3209310), (63, 2496130), (65, 2419326), (70, 2246517), (78, 2016105), (90, 1747291), (91, 1728090), (98, 1604655), (105, 1497678), (117, 1344070), (126, 1248065), (130, 1209663), (147, 1069770), (169, 930510), (182, 864045), (195, 806442), (210, 748839), (211, 745290), (234, 672035), (245, 641862), (273, 576030), (294, 534885), (315, 499226), (338, 465255), (390, 403221), (422, 372645), (441, 356590), (455, 345618), (490, 320931), (507, 310170), (546, 288015), (585, 268814), (630, 249613), (633, 248430), (637, 246870), (735, 213954), (819, 192010), (845, 186102), (882, 178295), (910, 172809), (1014, 155085), (1055, 149058), (1170, 134407), (1183, 132930), (1266, 124215), (1274, 123435), (1365, 115206), (1470, 106977), (1477, 106470), (1521, 103390), (1638, 96005), (1690, 93051), (1899, 82810), (1911, 82290), (2110, 74529), (2205, 71318), (2366, 66465), (2535, 62034), (2730, 57603), (2743, 57330), (2954, 53235), (3042, 51695), (3165, 49686), (3185, 49374), (3549, 44310), (3798, 41405), (3822, 41145), (4095, 38402), (4410, 35659), (4431, 35490), (5070, 31017), (5486, 28665), (5733, 27430), (5915, 26586), (6330, 24843), (6370, 24687), (7098, 22155), (7385, 21294), (7605, 20678), (8190, 19201), (8229, 19110), (8281, 18990), (8862, 17745), (9495, 16562), (9555, 16458), (10339, 15210), (10647, 14770), (11466, 13715), (11830, 13293)]