147256856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 160672744

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 179, 184, 263, 358, 391, 526, 716, 782, 1052, 1432, 1564, 2104, 3043, 3128, 4117, 4471, 6049, 6086, 8234, 8942, 12098, 12172, 16468, 17884, 24196, 24344, 32936, 35768, 47077, 48392, 69989, 94154, 102833, 139978, 188308, 205666, 279956, 376616, 411332, 559912, 800309, 822664, 1082771, 1600618, 2165542, 3201236, 4331084, 6402472, 8662168, 18407107, 36814214, 73628428, 147256856]

約数ペア:

[(1, 147256856), (2, 73628428), (4, 36814214), (8, 18407107), (17, 8662168), (23, 6402472), (34, 4331084), (46, 3201236), (68, 2165542), (92, 1600618), (136, 1082771), (179, 822664), (184, 800309), (263, 559912), (358, 411332), (391, 376616), (526, 279956), (716, 205666), (782, 188308), (1052, 139978), (1432, 102833), (1564, 94154), (2104, 69989), (3043, 48392), (3128, 47077), (4117, 35768), (4471, 32936), (6049, 24344), (6086, 24196), (8234, 17884), (8942, 16468), (12098, 12172)]