147536748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71899}}^1$

素因数の和:71931

約数の個数: 48

約数和(自身を含む): 402640000

約数和(自身を除く): 255103252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 71899, 143798, 215697, 287596, 431394, 647091, 862788, 1294182, 1366081, 1941273, 2588364, 2732162, 3882546, 4098243, 5464324, 7765092, 8196486, 12294729, 16392972, 24589458, 36884187, 49178916, 73768374, 147536748]

約数ペア:

[(1, 147536748), (2, 73768374), (3, 49178916), (4, 36884187), (6, 24589458), (9, 16392972), (12, 12294729), (18, 8196486), (19, 7765092), (27, 5464324), (36, 4098243), (38, 3882546), (54, 2732162), (57, 2588364), (76, 1941273), (108, 1366081), (114, 1294182), (171, 862788), (228, 647091), (342, 431394), (513, 287596), (684, 215697), (1026, 143798), (2052, 71899)]