129489516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 370538784

約数和(自身を除く): 241049268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 284, 324, 351, 426, 433, 468, 639, 702, 852, 866, 923, 1053, 1278, 1299, 1404, 1732, 1846, 1917, 2106, 2556, 2598, 2769, 3692, 3834, 3897, 4212, 5196, 5538, 5629, 5751, 7668, 7794, 8307, 11076, 11258, 11502, 11691, 15588, 16614, 16887, 22516, 23004, 23382, 24921, 30743, 33228, 33774, 35073, 46764, 49842, 50661, 61486, 67548, 70146, 74763, 92229, 99684, 101322, 122972, 140292, 149526, 151983, 184458, 202644, 276687, 299052, 303966, 368916, 399659, 455949, 553374, 607932, 799318, 830061, 911898, 1106748, 1198977, 1598636, 1660122, 1823796, 2397954, 2490183, 3320244, 3596931, 4795908, 4980366, 7193862, 9960732, 10790793, 14387724, 21581586, 32372379, 43163172, 64744758, 129489516]

約数ペア:

[(1, 129489516), (2, 64744758), (3, 43163172), (4, 32372379), (6, 21581586), (9, 14387724), (12, 10790793), (13, 9960732), (18, 7193862), (26, 4980366), (27, 4795908), (36, 3596931), (39, 3320244), (52, 2490183), (54, 2397954), (71, 1823796), (78, 1660122), (81, 1598636), (108, 1198977), (117, 1106748), (142, 911898), (156, 830061), (162, 799318), (213, 607932), (234, 553374), (284, 455949), (324, 399659), (351, 368916), (426, 303966), (433, 299052), (468, 276687), (639, 202644), (702, 184458), (852, 151983), (866, 149526), (923, 140292), (1053, 122972), (1278, 101322), (1299, 99684), (1404, 92229), (1732, 74763), (1846, 70146), (1917, 67548), (2106, 61486), (2556, 50661), (2598, 49842), (2769, 46764), (3692, 35073), (3834, 33774), (3897, 33228), (4212, 30743), (5196, 24921), (5538, 23382), (5629, 23004), (5751, 22516), (7668, 16887), (7794, 16614), (8307, 15588), (11076, 11691), (11258, 11502)]