179979552

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 144

約数和(自身を含む): 556657920

約数和(自身を除く): 376678368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1061, 1116, 1178, 1368, 1488, 1767, 1824, 2122, 2232, 2356, 2736, 2976, 3183, 3534, 4244, 4464, 4712, 5301, 5472, 6366, 7068, 8488, 8928, 9424, 9549, 10602, 12732, 14136, 16976, 18848, 19098, 20159, 21204, 25464, 28272, 32891, 33952, 38196, 40318, 42408, 50928, 56544, 60477, 65782, 76392, 80636, 84816, 98673, 101856, 120954, 131564, 152784, 161272, 169632, 181431, 197346, 241908, 263128, 296019, 305568, 322544, 362862, 394692, 483816, 526256, 592038, 624929, 645088, 725724, 789384, 967632, 1052512, 1184076, 1249858, 1451448, 1578768, 1874787, 1935264, 2368152, 2499716, 2902896, 3157536, 3749574, 4736304, 4999432, 5624361, 5805792, 7499148, 9472608, 9998864, 11248722, 14998296, 19997728, 22497444, 29996592, 44994888, 59993184, 89989776, 179979552]

約数ペア:

[(1, 179979552), (2, 89989776), (3, 59993184), (4, 44994888), (6, 29996592), (8, 22497444), (9, 19997728), (12, 14998296), (16, 11248722), (18, 9998864), (19, 9472608), (24, 7499148), (31, 5805792), (32, 5624361), (36, 4999432), (38, 4736304), (48, 3749574), (57, 3157536), (62, 2902896), (72, 2499716), (76, 2368152), (93, 1935264), (96, 1874787), (114, 1578768), (124, 1451448), (144, 1249858), (152, 1184076), (171, 1052512), (186, 967632), (228, 789384), (248, 725724), (279, 645088), (288, 624929), (304, 592038), (342, 526256), (372, 483816), (456, 394692), (496, 362862), (558, 322544), (589, 305568), (608, 296019), (684, 263128), (744, 241908), (912, 197346), (992, 181431), (1061, 169632), (1116, 161272), (1178, 152784), (1368, 131564), (1488, 120954), (1767, 101856), (1824, 98673), (2122, 84816), (2232, 80636), (2356, 76392), (2736, 65782), (2976, 60477), (3183, 56544), (3534, 50928), (4244, 42408), (4464, 40318), (4712, 38196), (5301, 33952), (5472, 32891), (6366, 28272), (7068, 25464), (8488, 21204), (8928, 20159), (9424, 19098), (9549, 18848), (10602, 16976), (12732, 14136)]