161854056

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3568

約数の個数: 144

約数和(自身を含む): 549303300

約数和(自身を除く): 387449244

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3529, 3822, 5096, 5733, 6552, 7058, 7644, 10587, 11466, 14116, 15288, 21174, 22932, 24703, 28232, 31761, 42348, 45864, 45877, 49406, 63522, 74109, 84696, 91754, 98812, 127044, 137631, 148218, 172921, 183508, 197624, 222327, 254088, 275262, 296436, 321139, 345842, 367016, 412893, 444654, 518763, 550524, 592872, 642278, 691684, 825786, 889308, 963417, 1037526, 1101048, 1284556, 1383368, 1556289, 1651572, 1778616, 1926834, 2075052, 2247973, 2569112, 2890251, 3112578, 3303144, 3853668, 4150104, 4495946, 5780502, 6225156, 6743919, 7707336, 8991892, 11561004, 12450312, 13487838, 17983784, 20231757, 23122008, 26975676, 40463514, 53951352, 80927028, 161854056]

約数ペア:

[(1, 161854056), (2, 80927028), (3, 53951352), (4, 40463514), (6, 26975676), (7, 23122008), (8, 20231757), (9, 17983784), (12, 13487838), (13, 12450312), (14, 11561004), (18, 8991892), (21, 7707336), (24, 6743919), (26, 6225156), (28, 5780502), (36, 4495946), (39, 4150104), (42, 3853668), (49, 3303144), (52, 3112578), (56, 2890251), (63, 2569112), (72, 2247973), (78, 2075052), (84, 1926834), (91, 1778616), (98, 1651572), (104, 1556289), (117, 1383368), (126, 1284556), (147, 1101048), (156, 1037526), (168, 963417), (182, 889308), (196, 825786), (234, 691684), (252, 642278), (273, 592872), (294, 550524), (312, 518763), (364, 444654), (392, 412893), (441, 367016), (468, 345842), (504, 321139), (546, 296436), (588, 275262), (637, 254088), (728, 222327), (819, 197624), (882, 183508), (936, 172921), (1092, 148218), (1176, 137631), (1274, 127044), (1638, 98812), (1764, 91754), (1911, 84696), (2184, 74109), (2548, 63522), (3276, 49406), (3528, 45877), (3529, 45864), (3822, 42348), (5096, 31761), (5733, 28232), (6552, 24703), (7058, 22932), (7644, 21174), (10587, 15288), (11466, 14116)]