142161760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1736

約数の個数: 96

約数和(自身を含む): 370736352

約数和(自身を除く): 228574592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 656, 820, 1040, 1066, 1312, 1640, 1667, 2080, 2132, 2665, 3280, 3334, 4264, 5330, 6560, 6668, 8335, 8528, 10660, 13336, 16670, 17056, 21320, 21671, 26672, 33340, 42640, 43342, 53344, 66680, 68347, 85280, 86684, 108355, 133360, 136694, 173368, 216710, 266720, 273388, 341735, 346736, 433420, 546776, 683470, 693472, 866840, 888511, 1093552, 1366940, 1733680, 1777022, 2187104, 2733880, 3467360, 3554044, 4442555, 5467760, 7108088, 8885110, 10935520, 14216176, 17770220, 28432352, 35540440, 71080880, 142161760]

約数ペア:

[(1, 142161760), (2, 71080880), (4, 35540440), (5, 28432352), (8, 17770220), (10, 14216176), (13, 10935520), (16, 8885110), (20, 7108088), (26, 5467760), (32, 4442555), (40, 3554044), (41, 3467360), (52, 2733880), (65, 2187104), (80, 1777022), (82, 1733680), (104, 1366940), (130, 1093552), (160, 888511), (164, 866840), (205, 693472), (208, 683470), (260, 546776), (328, 433420), (410, 346736), (416, 341735), (520, 273388), (533, 266720), (656, 216710), (820, 173368), (1040, 136694), (1066, 133360), (1312, 108355), (1640, 86684), (1667, 85280), (2080, 68347), (2132, 66680), (2665, 53344), (3280, 43342), (3334, 42640), (4264, 33340), (5330, 26672), (6560, 21671), (6668, 21320), (8335, 17056), (8528, 16670), (10660, 13336)]