163472672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 369266688

約数和(自身を除く): 205794016

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 71, 88, 124, 142, 176, 211, 248, 284, 341, 352, 422, 496, 568, 682, 781, 844, 992, 1136, 1364, 1562, 1688, 2201, 2272, 2321, 2728, 3124, 3376, 4402, 4642, 5456, 6248, 6541, 6752, 8804, 9284, 10912, 12496, 13082, 14981, 17608, 18568, 24211, 24992, 26164, 29962, 35216, 37136, 48422, 52328, 59924, 70432, 71951, 74272, 96844, 104656, 119848, 143902, 164791, 193688, 209312, 239696, 287804, 329582, 387376, 464411, 479392, 575608, 659164, 774752, 928822, 1151216, 1318328, 1857644, 2302432, 2636656, 3715288, 5108521, 5273312, 7430576, 10217042, 14861152, 20434084, 40868168, 81736336, 163472672]

約数ペア:

[(1, 163472672), (2, 81736336), (4, 40868168), (8, 20434084), (11, 14861152), (16, 10217042), (22, 7430576), (31, 5273312), (32, 5108521), (44, 3715288), (62, 2636656), (71, 2302432), (88, 1857644), (124, 1318328), (142, 1151216), (176, 928822), (211, 774752), (248, 659164), (284, 575608), (341, 479392), (352, 464411), (422, 387376), (496, 329582), (568, 287804), (682, 239696), (781, 209312), (844, 193688), (992, 164791), (1136, 143902), (1364, 119848), (1562, 104656), (1688, 96844), (2201, 74272), (2272, 71951), (2321, 70432), (2728, 59924), (3124, 52328), (3376, 48422), (4402, 37136), (4642, 35216), (5456, 29962), (6248, 26164), (6541, 24992), (6752, 24211), (8804, 18568), (9284, 17608), (10912, 14981), (12496, 13082)]