127568324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 247025856

約数和(自身を除く): 119457532

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 131, 244, 262, 307, 524, 614, 793, 1228, 1586, 1703, 3172, 3406, 3991, 6812, 7982, 7991, 15964, 15982, 18727, 31964, 37454, 40217, 74908, 80434, 103883, 160868, 207766, 243451, 415532, 486902, 522821, 973804, 1045642, 2091284, 2453237, 4906474, 9812948, 31892081, 63784162, 127568324]

約数ペア:

[(1, 127568324), (2, 63784162), (4, 31892081), (13, 9812948), (26, 4906474), (52, 2453237), (61, 2091284), (122, 1045642), (131, 973804), (244, 522821), (262, 486902), (307, 415532), (524, 243451), (614, 207766), (793, 160868), (1228, 103883), (1586, 80434), (1703, 74908), (3172, 40217), (3406, 37454), (3991, 31964), (6812, 18727), (7982, 15982), (7991, 15964)]