164083395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 308183040

約数和(自身を除く): 144099645

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 131, 151, 237, 393, 395, 453, 553, 655, 755, 917, 1057, 1185, 1659, 1965, 2265, 2751, 2765, 3171, 4585, 5285, 8295, 10349, 11929, 13755, 15855, 19781, 31047, 35787, 51745, 59343, 59645, 72443, 83503, 98905, 138467, 155235, 178935, 217329, 250509, 296715, 362215, 415401, 417515, 692335, 1086645, 1252545, 1562699, 2077005, 4688097, 7813495, 10938893, 23440485, 32816679, 54694465, 164083395]

約数ペア:

[(1, 164083395), (3, 54694465), (5, 32816679), (7, 23440485), (15, 10938893), (21, 7813495), (35, 4688097), (79, 2077005), (105, 1562699), (131, 1252545), (151, 1086645), (237, 692335), (393, 417515), (395, 415401), (453, 362215), (553, 296715), (655, 250509), (755, 217329), (917, 178935), (1057, 155235), (1185, 138467), (1659, 98905), (1965, 83503), (2265, 72443), (2751, 59645), (2765, 59343), (3171, 51745), (4585, 35787), (5285, 31047), (8295, 19781), (10349, 15855), (11929, 13755)]