151770708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4797

約数の個数: 72

約数和(自身を含む): 412513920

約数和(自身を除く): 260743212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 4721, 5358, 8037, 9442, 10716, 14163, 16074, 18884, 28326, 32148, 42489, 56652, 84978, 89699, 169956, 179398, 221887, 269097, 358796, 443774, 538194, 665661, 807291, 887548, 1076388, 1331322, 1614582, 1996983, 2662644, 3229164, 3993966, 4215853, 7987932, 8431706, 12647559, 16863412, 25295118, 37942677, 50590236, 75885354, 151770708]

約数ペア:

[(1, 151770708), (2, 75885354), (3, 50590236), (4, 37942677), (6, 25295118), (9, 16863412), (12, 12647559), (18, 8431706), (19, 7987932), (36, 4215853), (38, 3993966), (47, 3229164), (57, 2662644), (76, 1996983), (94, 1614582), (114, 1331322), (141, 1076388), (171, 887548), (188, 807291), (228, 665661), (282, 538194), (342, 443774), (423, 358796), (564, 269097), (684, 221887), (846, 179398), (893, 169956), (1692, 89699), (1786, 84978), (2679, 56652), (3572, 42489), (4721, 32148), (5358, 28326), (8037, 18884), (9442, 16074), (10716, 14163)]