157048305580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{285823}}^1$

素因数の和:286246

約数の個数: 48

約数和(自身を含む): 334784507904

約数和(自身を除く): 177736202324

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 331, 332, 415, 662, 830, 1324, 1655, 1660, 3310, 6620, 27473, 54946, 109892, 137365, 274730, 285823, 549460, 571646, 1143292, 1429115, 2858230, 5716460, 23723309, 47446618, 94607413, 94893236, 118616545, 189214826, 237233090, 378429652, 473037065, 474466180, 946074130, 1892148260, 7852415279, 15704830558, 31409661116, 39262076395, 78524152790, 157048305580]

約数ペア:

[(1, 157048305580), (2, 78524152790), (4, 39262076395), (5, 31409661116), (10, 15704830558), (20, 7852415279), (83, 1892148260), (166, 946074130), (331, 474466180), (332, 473037065), (415, 378429652), (662, 237233090), (830, 189214826), (1324, 118616545), (1655, 94893236), (1660, 94607413), (3310, 47446618), (6620, 23723309), (27473, 5716460), (54946, 2858230), (109892, 1429115), (137365, 1143292), (274730, 571646), (285823, 549460)]