172331824

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 427472640

約数和(自身を除く): 255140816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 266, 304, 322, 368, 392, 437, 503, 532, 644, 784, 874, 931, 1006, 1064, 1127, 1288, 1748, 1862, 2012, 2128, 2254, 2576, 3059, 3496, 3521, 3724, 4024, 4508, 6118, 6992, 7042, 7448, 8048, 9016, 9557, 11569, 12236, 14084, 14896, 18032, 19114, 21413, 23138, 24472, 24647, 28168, 38228, 42826, 46276, 48944, 49294, 56336, 66899, 76456, 80983, 85652, 92552, 98588, 133798, 152912, 161966, 171304, 185104, 197176, 219811, 267596, 323932, 342608, 394352, 439622, 468293, 535192, 566881, 647864, 879244, 936586, 1070384, 1133762, 1295728, 1538677, 1758488, 1873172, 2267524, 3077354, 3516976, 3746344, 4535048, 6154708, 7492688, 9070096, 10770739, 12309416, 21541478, 24618832, 43082956, 86165912, 172331824]

約数ペア:

[(1, 172331824), (2, 86165912), (4, 43082956), (7, 24618832), (8, 21541478), (14, 12309416), (16, 10770739), (19, 9070096), (23, 7492688), (28, 6154708), (38, 4535048), (46, 3746344), (49, 3516976), (56, 3077354), (76, 2267524), (92, 1873172), (98, 1758488), (112, 1538677), (133, 1295728), (152, 1133762), (161, 1070384), (184, 936586), (196, 879244), (266, 647864), (304, 566881), (322, 535192), (368, 468293), (392, 439622), (437, 394352), (503, 342608), (532, 323932), (644, 267596), (784, 219811), (874, 197176), (931, 185104), (1006, 171304), (1064, 161966), (1127, 152912), (1288, 133798), (1748, 98588), (1862, 92552), (2012, 85652), (2128, 80983), (2254, 76456), (2576, 66899), (3059, 56336), (3496, 49294), (3521, 48944), (3724, 46276), (4024, 42826), (4508, 38228), (6118, 28168), (6992, 24647), (7042, 24472), (7448, 23138), (8048, 21413), (9016, 19114), (9557, 18032), (11569, 14896), (12236, 14084)]