155455056

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 452069280

約数和(自身を除く): 296614224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 163, 179, 222, 296, 326, 333, 358, 444, 489, 537, 592, 652, 666, 716, 888, 978, 1074, 1304, 1332, 1432, 1467, 1611, 1776, 1956, 2148, 2608, 2664, 2864, 2934, 3222, 3912, 4296, 5328, 5868, 6031, 6444, 6623, 7824, 8592, 11736, 12062, 12888, 13246, 18093, 19869, 23472, 24124, 25776, 26492, 29177, 36186, 39738, 48248, 52984, 54279, 58354, 59607, 72372, 79476, 87531, 96496, 105968, 108558, 116708, 119214, 144744, 158952, 175062, 217116, 233416, 238428, 262593, 289488, 317904, 350124, 434232, 466832, 476856, 525186, 700248, 868464, 953712, 1050372, 1079549, 1400496, 2100744, 2159098, 3238647, 4201488, 4318196, 6477294, 8636392, 9715941, 12954588, 17272784, 19431882, 25909176, 38863764, 51818352, 77727528, 155455056]

約数ペア:

[(1, 155455056), (2, 77727528), (3, 51818352), (4, 38863764), (6, 25909176), (8, 19431882), (9, 17272784), (12, 12954588), (16, 9715941), (18, 8636392), (24, 6477294), (36, 4318196), (37, 4201488), (48, 3238647), (72, 2159098), (74, 2100744), (111, 1400496), (144, 1079549), (148, 1050372), (163, 953712), (179, 868464), (222, 700248), (296, 525186), (326, 476856), (333, 466832), (358, 434232), (444, 350124), (489, 317904), (537, 289488), (592, 262593), (652, 238428), (666, 233416), (716, 217116), (888, 175062), (978, 158952), (1074, 144744), (1304, 119214), (1332, 116708), (1432, 108558), (1467, 105968), (1611, 96496), (1776, 87531), (1956, 79476), (2148, 72372), (2608, 59607), (2664, 58354), (2864, 54279), (2934, 52984), (3222, 48248), (3912, 39738), (4296, 36186), (5328, 29177), (5868, 26492), (6031, 25776), (6444, 24124), (6623, 23472), (7824, 19869), (8592, 18093), (11736, 13246), (12062, 12888)]