171088897940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1\times {\mathrm{4421}}^1$

素因数の和:7137

約数の個数: 96

約数和(自身を含む): 389503344384

約数和(自身を除く): 218414446444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2647, 2924, 3655, 4421, 5294, 7310, 8842, 10588, 13235, 14620, 17684, 22105, 26470, 44210, 44999, 52940, 75157, 88420, 89998, 113821, 150314, 179996, 190103, 224995, 227642, 300628, 375785, 380206, 449990, 455284, 569105, 751570, 760412, 899980, 950515, 1138210, 1503140, 1901030, 1934957, 2276420, 3231751, 3802060, 3869914, 6463502, 7739828, 9674785, 11702387, 12927004, 16158755, 19349570, 23404774, 32317510, 38699140, 46809548, 58511935, 64635020, 117023870, 198940579, 234047740, 397881158, 503202641, 795762316, 994702895, 1006405282, 1989405790, 2012810564, 2516013205, 3978811580, 5032026410, 8554444897, 10064052820, 17108889794, 34217779588, 42772224485, 85544448970, 171088897940]

約数ペア:

[(1, 171088897940), (2, 85544448970), (4, 42772224485), (5, 34217779588), (10, 17108889794), (17, 10064052820), (20, 8554444897), (34, 5032026410), (43, 3978811580), (68, 2516013205), (85, 2012810564), (86, 1989405790), (170, 1006405282), (172, 994702895), (215, 795762316), (340, 503202641), (430, 397881158), (731, 234047740), (860, 198940579), (1462, 117023870), (2647, 64635020), (2924, 58511935), (3655, 46809548), (4421, 38699140), (5294, 32317510), (7310, 23404774), (8842, 19349570), (10588, 16158755), (13235, 12927004), (14620, 11702387), (17684, 9674785), (22105, 7739828), (26470, 6463502), (44210, 3869914), (44999, 3802060), (52940, 3231751), (75157, 2276420), (88420, 1934957), (89998, 1901030), (113821, 1503140), (150314, 1138210), (179996, 950515), (190103, 899980), (224995, 760412), (227642, 751570), (300628, 569105), (375785, 455284), (380206, 449990)]