149769884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 297918432

約数和(自身を除く): 148148548

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 451, 671, 902, 1342, 1361, 1804, 2501, 2684, 2722, 5002, 5444, 10004, 14971, 27511, 29942, 55022, 55801, 59884, 83021, 110044, 111602, 166042, 223204, 332084, 613811, 913231, 1227622, 1826462, 2455244, 3403861, 3652924, 6807722, 13615444, 37442471, 74884942, 149769884]

約数ペア:

[(1, 149769884), (2, 74884942), (4, 37442471), (11, 13615444), (22, 6807722), (41, 3652924), (44, 3403861), (61, 2455244), (82, 1826462), (122, 1227622), (164, 913231), (244, 613811), (451, 332084), (671, 223204), (902, 166042), (1342, 111602), (1361, 110044), (1804, 83021), (2501, 59884), (2684, 55801), (2722, 55022), (5002, 29942), (5444, 27511), (10004, 14971)]