163257930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 487384128

約数和(自身を除く): 324126198

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 81, 90, 99, 110, 135, 146, 162, 165, 198, 219, 251, 270, 297, 330, 365, 405, 438, 495, 502, 594, 657, 730, 753, 803, 810, 891, 990, 1095, 1255, 1314, 1485, 1506, 1606, 1782, 1971, 2190, 2259, 2409, 2510, 2761, 2970, 3285, 3765, 3942, 4015, 4455, 4518, 4818, 5522, 5913, 6570, 6777, 7227, 7530, 8030, 8283, 8910, 9855, 11295, 11826, 12045, 13554, 13805, 14454, 16566, 18323, 19710, 20331, 21681, 22590, 24090, 24849, 27610, 29565, 33885, 36135, 36646, 40662, 41415, 43362, 49698, 54969, 59130, 65043, 67770, 72270, 74547, 82830, 91615, 101655, 108405, 109938, 124245, 130086, 149094, 164907, 183230, 201553, 203310, 216810, 223641, 248490, 274845, 325215, 329814, 372735, 403106, 447282, 494721, 549690, 604659, 650430, 745470, 824535, 989442, 1007765, 1118205, 1209318, 1484163, 1649070, 1813977, 2015530, 2236410, 2473605, 2968326, 3023295, 3627954, 4947210, 5441931, 6046590, 7420815, 9069885, 10883862, 14841630, 16325793, 18139770, 27209655, 32651586, 54419310, 81628965, 163257930]

約数ペア:

[(1, 163257930), (2, 81628965), (3, 54419310), (5, 32651586), (6, 27209655), (9, 18139770), (10, 16325793), (11, 14841630), (15, 10883862), (18, 9069885), (22, 7420815), (27, 6046590), (30, 5441931), (33, 4947210), (45, 3627954), (54, 3023295), (55, 2968326), (66, 2473605), (73, 2236410), (81, 2015530), (90, 1813977), (99, 1649070), (110, 1484163), (135, 1209318), (146, 1118205), (162, 1007765), (165, 989442), (198, 824535), (219, 745470), (251, 650430), (270, 604659), (297, 549690), (330, 494721), (365, 447282), (405, 403106), (438, 372735), (495, 329814), (502, 325215), (594, 274845), (657, 248490), (730, 223641), (753, 216810), (803, 203310), (810, 201553), (891, 183230), (990, 164907), (1095, 149094), (1255, 130086), (1314, 124245), (1485, 109938), (1506, 108405), (1606, 101655), (1782, 91615), (1971, 82830), (2190, 74547), (2259, 72270), (2409, 67770), (2510, 65043), (2761, 59130), (2970, 54969), (3285, 49698), (3765, 43362), (3942, 41415), (4015, 40662), (4455, 36646), (4518, 36135), (4818, 33885), (5522, 29565), (5913, 27610), (6570, 24849), (6777, 24090), (7227, 22590), (7530, 21681), (8030, 20331), (8283, 19710), (8910, 18323), (9855, 16566), (11295, 14454), (11826, 13805), (12045, 13554)]