179227638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 423401472

約数和(自身を除く): 244173834

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 61, 69, 94, 122, 138, 141, 151, 183, 207, 282, 302, 366, 414, 423, 453, 549, 846, 906, 1081, 1098, 1359, 1403, 2162, 2718, 2806, 2867, 3243, 3473, 4209, 5734, 6486, 6946, 7097, 8418, 8601, 9211, 9729, 10419, 12627, 14194, 17202, 18422, 19458, 20838, 21291, 25254, 25803, 27633, 31257, 42582, 51606, 55266, 62514, 63873, 65941, 82899, 127746, 131882, 163231, 165798, 197823, 211853, 326462, 395646, 423706, 432917, 489693, 593469, 635559, 865834, 979386, 1186938, 1271118, 1298751, 1469079, 1906677, 2597502, 2938158, 3813354, 3896253, 7792506, 9957091, 19914182, 29871273, 59742546, 89613819, 179227638]

約数ペア:

[(1, 179227638), (2, 89613819), (3, 59742546), (6, 29871273), (9, 19914182), (18, 9957091), (23, 7792506), (46, 3896253), (47, 3813354), (61, 2938158), (69, 2597502), (94, 1906677), (122, 1469079), (138, 1298751), (141, 1271118), (151, 1186938), (183, 979386), (207, 865834), (282, 635559), (302, 593469), (366, 489693), (414, 432917), (423, 423706), (453, 395646), (549, 326462), (846, 211853), (906, 197823), (1081, 165798), (1098, 163231), (1359, 131882), (1403, 127746), (2162, 82899), (2718, 65941), (2806, 63873), (2867, 62514), (3243, 55266), (3473, 51606), (4209, 42582), (5734, 31257), (6486, 27633), (6946, 25803), (7097, 25254), (8418, 21291), (8601, 20838), (9211, 19458), (9729, 18422), (10419, 17202), (12627, 14194)]