180251307796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{6427}}^1$

素因数の和:6957

約数の個数: 96

約数和(自身を含む): 377822412800

約数和(自身を除く): 197571105004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 409, 434, 553, 818, 868, 1106, 1636, 2212, 2449, 2863, 4898, 5726, 6427, 9796, 11452, 12679, 12854, 17143, 25358, 25708, 32311, 34286, 44989, 50716, 64622, 68572, 88753, 89978, 129244, 177506, 179956, 199237, 226177, 355012, 398474, 452354, 507733, 796948, 904708, 1001641, 1015466, 1394659, 2003282, 2030932, 2628643, 2789318, 3554131, 4006564, 5257286, 5578636, 7011487, 7108262, 10514572, 14022974, 14216524, 15739723, 18400501, 28045948, 31479446, 36801002, 62958892, 73602004, 81487933, 110178061, 162975866, 207662797, 220356122, 325951732, 415325594, 440712244, 570415531, 830651188, 1140831062, 1453639579, 2281662124, 2907279158, 5814558316, 6437546707, 12875093414, 25750186828, 45062826949, 90125653898, 180251307796]

約数ペア:

[(1, 180251307796), (2, 90125653898), (4, 45062826949), (7, 25750186828), (14, 12875093414), (28, 6437546707), (31, 5814558316), (62, 2907279158), (79, 2281662124), (124, 1453639579), (158, 1140831062), (217, 830651188), (316, 570415531), (409, 440712244), (434, 415325594), (553, 325951732), (818, 220356122), (868, 207662797), (1106, 162975866), (1636, 110178061), (2212, 81487933), (2449, 73602004), (2863, 62958892), (4898, 36801002), (5726, 31479446), (6427, 28045948), (9796, 18400501), (11452, 15739723), (12679, 14216524), (12854, 14022974), (17143, 10514572), (25358, 7108262), (25708, 7011487), (32311, 5578636), (34286, 5257286), (44989, 4006564), (50716, 3554131), (64622, 2789318), (68572, 2628643), (88753, 2030932), (89978, 2003282), (129244, 1394659), (177506, 1015466), (179956, 1001641), (199237, 904708), (226177, 796948), (355012, 507733), (398474, 452354)]