154559988

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2595

約数の個数: 120

約数和(自身を含む): 466893504

約数和(自身を除く): 312333516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 297, 306, 324, 374, 396, 459, 561, 594, 612, 748, 891, 918, 1122, 1188, 1377, 1683, 1782, 1836, 2244, 2551, 2754, 3366, 3564, 5049, 5102, 5508, 6732, 7653, 10098, 10204, 15147, 15306, 20196, 22959, 28061, 30294, 30612, 43367, 45918, 56122, 60588, 68877, 84183, 86734, 91836, 112244, 130101, 137754, 168366, 173468, 206631, 252549, 260202, 275508, 336732, 390303, 413262, 477037, 505098, 520404, 757647, 780606, 826524, 954074, 1010196, 1170909, 1431111, 1515294, 1561212, 1908148, 2272941, 2341818, 2862222, 3030588, 3512727, 4293333, 4545882, 4683636, 5724444, 7025454, 8586666, 9091764, 12879999, 14050908, 17173332, 25759998, 38639997, 51519996, 77279994, 154559988]

約数ペア:

[(1, 154559988), (2, 77279994), (3, 51519996), (4, 38639997), (6, 25759998), (9, 17173332), (11, 14050908), (12, 12879999), (17, 9091764), (18, 8586666), (22, 7025454), (27, 5724444), (33, 4683636), (34, 4545882), (36, 4293333), (44, 3512727), (51, 3030588), (54, 2862222), (66, 2341818), (68, 2272941), (81, 1908148), (99, 1561212), (102, 1515294), (108, 1431111), (132, 1170909), (153, 1010196), (162, 954074), (187, 826524), (198, 780606), (204, 757647), (297, 520404), (306, 505098), (324, 477037), (374, 413262), (396, 390303), (459, 336732), (561, 275508), (594, 260202), (612, 252549), (748, 206631), (891, 173468), (918, 168366), (1122, 137754), (1188, 130101), (1377, 112244), (1683, 91836), (1782, 86734), (1836, 84183), (2244, 68877), (2551, 60588), (2754, 56122), (3366, 45918), (3564, 43367), (5049, 30612), (5102, 30294), (5508, 28061), (6732, 22959), (7653, 20196), (10098, 15306), (10204, 15147)]