149733971268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{721387}}^1$

素因数の和:721761

約数の個数: 72

約数和(自身を含む): 407572677792

約数和(自身を除く): 257838706524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 353, 588, 706, 1059, 1412, 2118, 2471, 4236, 4942, 7413, 9884, 14826, 17297, 29652, 34594, 51891, 69188, 103782, 207564, 721387, 1442774, 2164161, 2885548, 4328322, 5049709, 8656644, 10099418, 15149127, 20198836, 30298254, 35347963, 60596508, 70695926, 106043889, 141391852, 212087778, 254649611, 424175556, 509299222, 763948833, 1018598444, 1527897666, 1782547277, 3055795332, 3565094554, 5347641831, 7130189108, 10695283662, 12477830939, 21390567324, 24955661878, 37433492817, 49911323756, 74866985634, 149733971268]

約数ペア:

[(1, 149733971268), (2, 74866985634), (3, 49911323756), (4, 37433492817), (6, 24955661878), (7, 21390567324), (12, 12477830939), (14, 10695283662), (21, 7130189108), (28, 5347641831), (42, 3565094554), (49, 3055795332), (84, 1782547277), (98, 1527897666), (147, 1018598444), (196, 763948833), (294, 509299222), (353, 424175556), (588, 254649611), (706, 212087778), (1059, 141391852), (1412, 106043889), (2118, 70695926), (2471, 60596508), (4236, 35347963), (4942, 30298254), (7413, 20198836), (9884, 15149127), (14826, 10099418), (17297, 8656644), (29652, 5049709), (34594, 4328322), (51891, 2885548), (69188, 2164161), (103782, 1442774), (207564, 721387)]