155000916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{87869}}^1$

素因数の和:87893

約数の個数: 54

約数和(自身を含む): 455781690

約数和(自身を除く): 300780774

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 87869, 175738, 263607, 351476, 527214, 615083, 790821, 1054428, 1230166, 1581642, 1845249, 2460332, 3163284, 3690498, 4305581, 5535747, 7380996, 8611162, 11071494, 12916743, 17222324, 22142988, 25833486, 38750229, 51666972, 77500458, 155000916]

約数ペア:

[(1, 155000916), (2, 77500458), (3, 51666972), (4, 38750229), (6, 25833486), (7, 22142988), (9, 17222324), (12, 12916743), (14, 11071494), (18, 8611162), (21, 7380996), (28, 5535747), (36, 4305581), (42, 3690498), (49, 3163284), (63, 2460332), (84, 1845249), (98, 1581642), (126, 1230166), (147, 1054428), (196, 790821), (252, 615083), (294, 527214), (441, 351476), (588, 263607), (882, 175738), (1764, 87869)]