162136960

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 410235840

約数和(自身を除く): 248098880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 128, 148, 160, 164, 167, 185, 205, 296, 320, 328, 334, 370, 410, 592, 640, 656, 668, 740, 820, 835, 1184, 1312, 1336, 1480, 1517, 1640, 1670, 2368, 2624, 2672, 2960, 3034, 3280, 3340, 4736, 5248, 5344, 5920, 6068, 6179, 6560, 6680, 6847, 7585, 10688, 11840, 12136, 12358, 13120, 13360, 13694, 15170, 21376, 23680, 24272, 24716, 26240, 26720, 27388, 30340, 30895, 34235, 48544, 49432, 53440, 54776, 60680, 61790, 68470, 97088, 98864, 106880, 109552, 121360, 123580, 136940, 194176, 197728, 219104, 242720, 247160, 253339, 273880, 395456, 438208, 485440, 494320, 506678, 547760, 790912, 876416, 970880, 988640, 1013356, 1095520, 1266695, 1977280, 2026712, 2191040, 2533390, 3954560, 4053424, 4382080, 5066780, 8106848, 10133560, 16213696, 20267120, 32427392, 40534240, 81068480, 162136960]

約数ペア:

[(1, 162136960), (2, 81068480), (4, 40534240), (5, 32427392), (8, 20267120), (10, 16213696), (16, 10133560), (20, 8106848), (32, 5066780), (37, 4382080), (40, 4053424), (41, 3954560), (64, 2533390), (74, 2191040), (80, 2026712), (82, 1977280), (128, 1266695), (148, 1095520), (160, 1013356), (164, 988640), (167, 970880), (185, 876416), (205, 790912), (296, 547760), (320, 506678), (328, 494320), (334, 485440), (370, 438208), (410, 395456), (592, 273880), (640, 253339), (656, 247160), (668, 242720), (740, 219104), (820, 197728), (835, 194176), (1184, 136940), (1312, 123580), (1336, 121360), (1480, 109552), (1517, 106880), (1640, 98864), (1670, 97088), (2368, 68470), (2624, 61790), (2672, 60680), (2960, 54776), (3034, 53440), (3280, 49432), (3340, 48544), (4736, 34235), (5248, 30895), (5344, 30340), (5920, 27388), (6068, 26720), (6179, 26240), (6560, 24716), (6680, 24272), (6847, 23680), (7585, 21376), (10688, 15170), (11840, 13694), (12136, 13360), (12358, 13120)]