151846690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 295695360

約数和(自身を除く): 143848670

約数列:

[1, 2, 5, 10, 23, 46, 61, 79, 115, 122, 137, 158, 230, 274, 305, 395, 610, 685, 790, 1370, 1403, 1817, 2806, 3151, 3634, 4819, 6302, 7015, 8357, 9085, 9638, 10823, 14030, 15755, 16714, 18170, 21646, 24095, 31510, 41785, 48190, 54115, 83570, 108230, 110837, 192211, 221674, 248929, 384422, 497858, 554185, 660203, 961055, 1108370, 1244645, 1320406, 1922110, 2489290, 3301015, 6602030, 15184669, 30369338, 75923345, 151846690]

約数ペア:

[(1, 151846690), (2, 75923345), (5, 30369338), (10, 15184669), (23, 6602030), (46, 3301015), (61, 2489290), (79, 1922110), (115, 1320406), (122, 1244645), (137, 1108370), (158, 961055), (230, 660203), (274, 554185), (305, 497858), (395, 384422), (610, 248929), (685, 221674), (790, 192211), (1370, 110837), (1403, 108230), (1817, 83570), (2806, 54115), (3151, 48190), (3634, 41785), (4819, 31510), (6302, 24095), (7015, 21646), (8357, 18170), (9085, 16714), (9638, 15755), (10823, 14030)]