154446516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32257}}^1$

素因数の和:32293

約数の個数: 72

約数和(自身を含む): 469676480

約数和(自身を除く): 315229964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32257, 64514, 96771, 129028, 193542, 225799, 290313, 387084, 451598, 580626, 612883, 677397, 903196, 1161252, 1225766, 1354794, 1838649, 2032191, 2451532, 2709588, 3677298, 4064382, 4290181, 5515947, 7354596, 8128764, 8580362, 11031894, 12870543, 17160724, 22063788, 25741086, 38611629, 51482172, 77223258, 154446516]

約数ペア:

[(1, 154446516), (2, 77223258), (3, 51482172), (4, 38611629), (6, 25741086), (7, 22063788), (9, 17160724), (12, 12870543), (14, 11031894), (18, 8580362), (19, 8128764), (21, 7354596), (28, 5515947), (36, 4290181), (38, 4064382), (42, 3677298), (57, 2709588), (63, 2451532), (76, 2032191), (84, 1838649), (114, 1354794), (126, 1225766), (133, 1161252), (171, 903196), (228, 677397), (252, 612883), (266, 580626), (342, 451598), (399, 387084), (532, 290313), (684, 225799), (798, 193542), (1197, 129028), (1596, 96771), (2394, 64514), (4788, 32257)]