158784216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20528

約数の個数: 64

約数和(自身を含む): 442454400

約数和(自身を除く): 283670184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 20483, 40966, 61449, 81932, 122898, 163864, 245796, 348211, 389177, 491592, 696422, 778354, 1044633, 1167531, 1392844, 1556708, 2089266, 2335062, 2785688, 3113416, 4178532, 4670124, 6616009, 8357064, 9340248, 13232018, 19848027, 26464036, 39696054, 52928072, 79392108, 158784216]

約数ペア:

[(1, 158784216), (2, 79392108), (3, 52928072), (4, 39696054), (6, 26464036), (8, 19848027), (12, 13232018), (17, 9340248), (19, 8357064), (24, 6616009), (34, 4670124), (38, 4178532), (51, 3113416), (57, 2785688), (68, 2335062), (76, 2089266), (102, 1556708), (114, 1392844), (136, 1167531), (152, 1044633), (204, 778354), (228, 696422), (323, 491592), (408, 389177), (456, 348211), (646, 245796), (969, 163864), (1292, 122898), (1938, 81932), (2584, 61449), (3876, 40966), (7752, 20483)]