210178152

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 635685600

約数和(自身を除く): 425507448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 81, 86, 108, 114, 129, 152, 162, 171, 172, 216, 228, 258, 324, 342, 344, 387, 397, 456, 513, 516, 648, 684, 774, 794, 817, 1026, 1032, 1161, 1191, 1368, 1539, 1548, 1588, 1634, 2052, 2322, 2382, 2451, 3078, 3096, 3176, 3268, 3483, 3573, 4104, 4644, 4764, 4902, 6156, 6536, 6966, 7146, 7353, 7543, 9288, 9528, 9804, 10719, 12312, 13932, 14292, 14706, 15086, 17071, 19608, 21438, 22059, 22629, 27864, 28584, 29412, 30172, 32157, 34142, 42876, 44118, 45258, 51213, 58824, 60344, 64314, 66177, 67887, 68284, 85752, 88236, 90516, 102426, 128628, 132354, 135774, 136568, 153639, 176472, 181032, 203661, 204852, 257256, 264708, 271548, 307278, 324349, 407322, 409704, 460917, 529416, 543096, 610983, 614556, 648698, 814644, 921834, 973047, 1221966, 1229112, 1297396, 1382751, 1629288, 1843668, 1946094, 2443932, 2594792, 2765502, 2919141, 3687336, 3892188, 4887864, 5531004, 5838282, 7784376, 8757423, 11062008, 11676564, 17514846, 23353128, 26272269, 35029692, 52544538, 70059384, 105089076, 210178152]

約数ペア:

[(1, 210178152), (2, 105089076), (3, 70059384), (4, 52544538), (6, 35029692), (8, 26272269), (9, 23353128), (12, 17514846), (18, 11676564), (19, 11062008), (24, 8757423), (27, 7784376), (36, 5838282), (38, 5531004), (43, 4887864), (54, 3892188), (57, 3687336), (72, 2919141), (76, 2765502), (81, 2594792), (86, 2443932), (108, 1946094), (114, 1843668), (129, 1629288), (152, 1382751), (162, 1297396), (171, 1229112), (172, 1221966), (216, 973047), (228, 921834), (258, 814644), (324, 648698), (342, 614556), (344, 610983), (387, 543096), (397, 529416), (456, 460917), (513, 409704), (516, 407322), (648, 324349), (684, 307278), (774, 271548), (794, 264708), (817, 257256), (1026, 204852), (1032, 203661), (1161, 181032), (1191, 176472), (1368, 153639), (1539, 136568), (1548, 135774), (1588, 132354), (1634, 128628), (2052, 102426), (2322, 90516), (2382, 88236), (2451, 85752), (3078, 68284), (3096, 67887), (3176, 66177), (3268, 64314), (3483, 60344), (3573, 58824), (4104, 51213), (4644, 45258), (4764, 44118), (4902, 42876), (6156, 34142), (6536, 32157), (6966, 30172), (7146, 29412), (7353, 28584), (7543, 27864), (9288, 22629), (9528, 22059), (9804, 21438), (10719, 19608), (12312, 17071), (13932, 15086), (14292, 14706)]