155514528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 483635880

約数和(自身を除く): 328121352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 73, 78, 96, 104, 117, 144, 146, 156, 208, 219, 234, 288, 292, 312, 416, 438, 468, 569, 584, 624, 657, 876, 936, 949, 1138, 1168, 1248, 1314, 1707, 1752, 1872, 1898, 2276, 2336, 2628, 2847, 3414, 3504, 3744, 3796, 4552, 5121, 5256, 5694, 6828, 7008, 7397, 7592, 8541, 9104, 10242, 10512, 11388, 13656, 14794, 15184, 17082, 18208, 20484, 21024, 22191, 22776, 27312, 29588, 30368, 34164, 40968, 41537, 44382, 45552, 54624, 59176, 66573, 68328, 81936, 83074, 88764, 91104, 118352, 124611, 133146, 136656, 163872, 166148, 177528, 236704, 249222, 266292, 273312, 332296, 355056, 373833, 498444, 532584, 539981, 664592, 710112, 747666, 996888, 1065168, 1079962, 1329184, 1495332, 1619943, 1993776, 2130336, 2159924, 2990664, 3239886, 3987552, 4319848, 4859829, 5981328, 6479772, 8639696, 9719658, 11962656, 12959544, 17279392, 19439316, 25919088, 38878632, 51838176, 77757264, 155514528]

約数ペア:

[(1, 155514528), (2, 77757264), (3, 51838176), (4, 38878632), (6, 25919088), (8, 19439316), (9, 17279392), (12, 12959544), (13, 11962656), (16, 9719658), (18, 8639696), (24, 6479772), (26, 5981328), (32, 4859829), (36, 4319848), (39, 3987552), (48, 3239886), (52, 2990664), (72, 2159924), (73, 2130336), (78, 1993776), (96, 1619943), (104, 1495332), (117, 1329184), (144, 1079962), (146, 1065168), (156, 996888), (208, 747666), (219, 710112), (234, 664592), (288, 539981), (292, 532584), (312, 498444), (416, 373833), (438, 355056), (468, 332296), (569, 273312), (584, 266292), (624, 249222), (657, 236704), (876, 177528), (936, 166148), (949, 163872), (1138, 136656), (1168, 133146), (1248, 124611), (1314, 118352), (1707, 91104), (1752, 88764), (1872, 83074), (1898, 81936), (2276, 68328), (2336, 66573), (2628, 59176), (2847, 54624), (3414, 45552), (3504, 44382), (3744, 41537), (3796, 40968), (4552, 34164), (5121, 30368), (5256, 29588), (5694, 27312), (6828, 22776), (7008, 22191), (7397, 21024), (7592, 20484), (8541, 18208), (9104, 17082), (10242, 15184), (10512, 14794), (11388, 13656)]