148894330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 309445920

約数和(自身を除く): 160551590

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 89, 130, 170, 178, 221, 442, 445, 757, 890, 1105, 1157, 1513, 1514, 2210, 2314, 3026, 3785, 5785, 7565, 7570, 9841, 11570, 12869, 15130, 19669, 19682, 25738, 39338, 49205, 64345, 67373, 98345, 98410, 128690, 134746, 167297, 196690, 334594, 336865, 673730, 836485, 875849, 1145341, 1672970, 1751698, 2290682, 4379245, 5726705, 8758490, 11453410, 14889433, 29778866, 74447165, 148894330]

約数ペア:

[(1, 148894330), (2, 74447165), (5, 29778866), (10, 14889433), (13, 11453410), (17, 8758490), (26, 5726705), (34, 4379245), (65, 2290682), (85, 1751698), (89, 1672970), (130, 1145341), (170, 875849), (178, 836485), (221, 673730), (442, 336865), (445, 334594), (757, 196690), (890, 167297), (1105, 134746), (1157, 128690), (1513, 98410), (1514, 98345), (2210, 67373), (2314, 64345), (3026, 49205), (3785, 39338), (5785, 25738), (7565, 19682), (7570, 19669), (9841, 15130), (11570, 12869)]