164434968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 486720000

約数和(自身を除く): 322285032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 389, 412, 456, 513, 618, 684, 778, 824, 927, 1026, 1167, 1236, 1368, 1556, 1854, 1957, 2052, 2334, 2472, 2781, 3112, 3501, 3708, 3914, 4104, 4668, 5562, 5871, 7002, 7391, 7416, 7828, 9336, 10503, 11124, 11742, 14004, 14782, 15656, 17613, 21006, 22173, 22248, 23484, 28008, 29564, 35226, 40067, 42012, 44346, 46968, 52839, 59128, 66519, 70452, 80134, 84024, 88692, 105678, 120201, 133038, 140904, 160268, 177384, 199557, 211356, 240402, 266076, 320536, 360603, 399114, 422712, 480804, 532152, 721206, 761273, 798228, 961608, 1081809, 1442412, 1522546, 1596456, 2163618, 2283819, 2884824, 3045092, 4327236, 4567638, 6090184, 6851457, 8654472, 9135276, 13702914, 18270552, 20554371, 27405828, 41108742, 54811656, 82217484, 164434968]

約数ペア:

[(1, 164434968), (2, 82217484), (3, 54811656), (4, 41108742), (6, 27405828), (8, 20554371), (9, 18270552), (12, 13702914), (18, 9135276), (19, 8654472), (24, 6851457), (27, 6090184), (36, 4567638), (38, 4327236), (54, 3045092), (57, 2884824), (72, 2283819), (76, 2163618), (103, 1596456), (108, 1522546), (114, 1442412), (152, 1081809), (171, 961608), (206, 798228), (216, 761273), (228, 721206), (309, 532152), (342, 480804), (389, 422712), (412, 399114), (456, 360603), (513, 320536), (618, 266076), (684, 240402), (778, 211356), (824, 199557), (927, 177384), (1026, 160268), (1167, 140904), (1236, 133038), (1368, 120201), (1556, 105678), (1854, 88692), (1957, 84024), (2052, 80134), (2334, 70452), (2472, 66519), (2781, 59128), (3112, 52839), (3501, 46968), (3708, 44346), (3914, 42012), (4104, 40067), (4668, 35226), (5562, 29564), (5871, 28008), (7002, 23484), (7391, 22248), (7416, 22173), (7828, 21006), (9336, 17613), (10503, 15656), (11124, 14782), (11742, 14004)]