161294544

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10091}}^1$

素因数の和:10145

約数の個数: 80

約数和(自身を含む): 475535040

約数和(自身を除く): 314240496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 10091, 15984, 20182, 30273, 40364, 60546, 80728, 90819, 121092, 161456, 181638, 242184, 272457, 363276, 373367, 484368, 544914, 726552, 746734, 1089828, 1120101, 1453104, 1493468, 2179656, 2240202, 2986936, 3360303, 4359312, 4480404, 5973872, 6720606, 8960808, 10080909, 13441212, 17921616, 20161818, 26882424, 40323636, 53764848, 80647272, 161294544]

約数ペア:

[(1, 161294544), (2, 80647272), (3, 53764848), (4, 40323636), (6, 26882424), (8, 20161818), (9, 17921616), (12, 13441212), (16, 10080909), (18, 8960808), (24, 6720606), (27, 5973872), (36, 4480404), (37, 4359312), (48, 3360303), (54, 2986936), (72, 2240202), (74, 2179656), (108, 1493468), (111, 1453104), (144, 1120101), (148, 1089828), (216, 746734), (222, 726552), (296, 544914), (333, 484368), (432, 373367), (444, 363276), (592, 272457), (666, 242184), (888, 181638), (999, 161456), (1332, 121092), (1776, 90819), (1998, 80728), (2664, 60546), (3996, 40364), (5328, 30273), (7992, 20182), (10091, 15984)]