159888204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 483997696

約数和(自身を除く): 324109492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 97, 124, 126, 186, 194, 211, 217, 252, 279, 291, 372, 388, 422, 434, 558, 582, 633, 651, 679, 844, 868, 873, 1116, 1164, 1266, 1302, 1358, 1477, 1746, 1899, 1953, 2037, 2532, 2604, 2716, 2954, 3007, 3492, 3798, 3906, 4074, 4431, 5908, 6014, 6111, 6541, 7596, 7812, 8148, 8862, 9021, 12028, 12222, 13082, 13293, 17724, 18042, 19623, 20467, 21049, 24444, 26164, 26586, 27063, 36084, 39246, 40934, 42098, 45787, 53172, 54126, 58869, 61401, 63147, 78492, 81868, 84196, 91574, 108252, 117738, 122802, 126294, 137361, 143269, 183148, 184203, 189441, 235476, 245604, 252588, 274722, 286538, 368406, 378882, 412083, 429807, 549444, 573076, 634477, 736812, 757764, 824166, 859614, 1268954, 1289421, 1648332, 1719228, 1903431, 2537908, 2578842, 3806862, 4441339, 5157684, 5710293, 7613724, 8882678, 11420586, 13324017, 17765356, 22841172, 26648034, 39972051, 53296068, 79944102, 159888204]

約数ペア:

[(1, 159888204), (2, 79944102), (3, 53296068), (4, 39972051), (6, 26648034), (7, 22841172), (9, 17765356), (12, 13324017), (14, 11420586), (18, 8882678), (21, 7613724), (28, 5710293), (31, 5157684), (36, 4441339), (42, 3806862), (62, 2578842), (63, 2537908), (84, 1903431), (93, 1719228), (97, 1648332), (124, 1289421), (126, 1268954), (186, 859614), (194, 824166), (211, 757764), (217, 736812), (252, 634477), (279, 573076), (291, 549444), (372, 429807), (388, 412083), (422, 378882), (434, 368406), (558, 286538), (582, 274722), (633, 252588), (651, 245604), (679, 235476), (844, 189441), (868, 184203), (873, 183148), (1116, 143269), (1164, 137361), (1266, 126294), (1302, 122802), (1358, 117738), (1477, 108252), (1746, 91574), (1899, 84196), (1953, 81868), (2037, 78492), (2532, 63147), (2604, 61401), (2716, 58869), (2954, 54126), (3007, 53172), (3492, 45787), (3798, 42098), (3906, 40934), (4074, 39246), (4431, 36084), (5908, 27063), (6014, 26586), (6111, 26164), (6541, 24444), (7596, 21049), (7812, 20467), (8148, 19623), (8862, 18042), (9021, 17724), (12028, 13293), (12222, 13082)]