158228876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 307251168

約数和(自身を除く): 149022292

約数列:

[1, 2, 4, 13, 26, 52, 61, 83, 122, 166, 244, 332, 601, 793, 1079, 1202, 1586, 2158, 2404, 3172, 4316, 5063, 7813, 10126, 15626, 20252, 31252, 36661, 49883, 65819, 73322, 99766, 131638, 146644, 199532, 263276, 476593, 648479, 953186, 1296958, 1906372, 2593916, 3042863, 6085726, 12171452, 39557219, 79114438, 158228876]

約数ペア:

[(1, 158228876), (2, 79114438), (4, 39557219), (13, 12171452), (26, 6085726), (52, 3042863), (61, 2593916), (83, 1906372), (122, 1296958), (166, 953186), (244, 648479), (332, 476593), (601, 263276), (793, 199532), (1079, 146644), (1202, 131638), (1586, 99766), (2158, 73322), (2404, 65819), (3172, 49883), (4316, 36661), (5063, 31252), (7813, 20252), (10126, 15626)]