149804044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 290918880

約数和(自身を除く): 141114836

約数列:

[1, 2, 4, 13, 26, 52, 61, 83, 122, 166, 244, 332, 569, 793, 1079, 1138, 1586, 2158, 2276, 3172, 4316, 5063, 7397, 10126, 14794, 20252, 29588, 34709, 47227, 65819, 69418, 94454, 131638, 138836, 188908, 263276, 451217, 613951, 902434, 1227902, 1804868, 2455804, 2880847, 5761694, 11523388, 37451011, 74902022, 149804044]

約数ペア:

[(1, 149804044), (2, 74902022), (4, 37451011), (13, 11523388), (26, 5761694), (52, 2880847), (61, 2455804), (83, 1804868), (122, 1227902), (166, 902434), (244, 613951), (332, 451217), (569, 263276), (793, 188908), (1079, 138836), (1138, 131638), (1586, 94454), (2158, 69418), (2276, 65819), (3172, 47227), (4316, 34709), (5063, 29588), (7397, 20252), (10126, 14794)]