197462144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 436600800

約数和(自身を除く): 239138656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 352, 472, 649, 704, 944, 1298, 1408, 1888, 2377, 2596, 3776, 4754, 5192, 7552, 9508, 10384, 19016, 20768, 26147, 38032, 41536, 52294, 76064, 83072, 104588, 140243, 152128, 209176, 280486, 304256, 418352, 560972, 836704, 1121944, 1542673, 1673408, 2243888, 3085346, 3346816, 4487776, 6170692, 8975552, 12341384, 17951104, 24682768, 49365536, 98731072, 197462144]

約数ペア:

[(1, 197462144), (2, 98731072), (4, 49365536), (8, 24682768), (11, 17951104), (16, 12341384), (22, 8975552), (32, 6170692), (44, 4487776), (59, 3346816), (64, 3085346), (88, 2243888), (118, 1673408), (128, 1542673), (176, 1121944), (236, 836704), (352, 560972), (472, 418352), (649, 304256), (704, 280486), (944, 209176), (1298, 152128), (1408, 140243), (1888, 104588), (2377, 83072), (2596, 76064), (3776, 52294), (4754, 41536), (5192, 38032), (7552, 26147), (9508, 20768), (10384, 19016)]