140799984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 417442032

約数和(自身を除く): 276642048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1021, 1326, 1352, 1768, 2028, 2042, 2652, 2704, 2873, 3063, 3536, 4056, 4084, 5304, 5746, 6126, 8112, 8168, 8619, 10608, 11492, 12252, 13273, 16336, 17238, 17357, 22984, 24504, 26546, 34476, 34714, 39819, 45968, 49008, 52071, 53092, 68952, 69428, 79638, 104142, 106184, 137904, 138856, 159276, 172549, 208284, 212368, 225641, 277712, 318552, 345098, 416568, 451282, 517647, 637104, 676923, 690196, 833136, 902564, 1035294, 1353846, 1380392, 1805128, 2070588, 2707692, 2760784, 2933333, 3610256, 4141176, 5415384, 5866666, 8282352, 8799999, 10830768, 11733332, 17599998, 23466664, 35199996, 46933328, 70399992, 140799984]

約数ペア:

[(1, 140799984), (2, 70399992), (3, 46933328), (4, 35199996), (6, 23466664), (8, 17599998), (12, 11733332), (13, 10830768), (16, 8799999), (17, 8282352), (24, 5866666), (26, 5415384), (34, 4141176), (39, 3610256), (48, 2933333), (51, 2760784), (52, 2707692), (68, 2070588), (78, 1805128), (102, 1380392), (104, 1353846), (136, 1035294), (156, 902564), (169, 833136), (204, 690196), (208, 676923), (221, 637104), (272, 517647), (312, 451282), (338, 416568), (408, 345098), (442, 318552), (507, 277712), (624, 225641), (663, 212368), (676, 208284), (816, 172549), (884, 159276), (1014, 138856), (1021, 137904), (1326, 106184), (1352, 104142), (1768, 79638), (2028, 69428), (2042, 68952), (2652, 53092), (2704, 52071), (2873, 49008), (3063, 45968), (3536, 39819), (4056, 34714), (4084, 34476), (5304, 26546), (5746, 24504), (6126, 22984), (8112, 17357), (8168, 17238), (8619, 16336), (10608, 13273), (11492, 12252)]