144955872

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 312272928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 71, 72, 96, 102, 108, 136, 139, 142, 144, 153, 204, 213, 216, 272, 278, 284, 288, 306, 408, 417, 426, 432, 459, 544, 556, 568, 612, 639, 816, 834, 852, 864, 918, 1112, 1136, 1207, 1224, 1251, 1278, 1632, 1668, 1704, 1836, 1917, 2224, 2272, 2363, 2414, 2448, 2502, 2556, 3336, 3408, 3621, 3672, 3753, 3834, 4448, 4726, 4828, 4896, 5004, 5112, 6672, 6816, 7089, 7242, 7344, 7506, 7668, 9452, 9656, 9869, 10008, 10224, 10863, 13344, 14178, 14484, 14688, 15012, 15336, 18904, 19312, 19738, 20016, 20448, 21267, 21726, 28356, 28968, 29607, 30024, 30672, 32589, 37808, 38624, 39476, 40032, 42534, 43452, 56712, 57936, 59214, 60048, 61344, 63801, 65178, 75616, 78952, 85068, 86904, 88821, 113424, 115872, 118428, 120096, 127602, 130356, 157904, 167773, 170136, 173808, 177642, 226848, 236856, 255204, 260712, 266463, 315808, 335546, 340272, 347616, 355284, 473712, 503319, 510408, 521424, 532926, 671092, 680544, 710568, 947424, 1006638, 1020816, 1042848, 1065852, 1342184, 1421136, 1509957, 2013276, 2041632, 2131704, 2684368, 2842272, 3019914, 4026552, 4263408, 4529871, 5368736, 6039828, 8053104, 8526816, 9059742, 12079656, 16106208, 18119484, 24159312, 36238968, 48318624, 72477936, 144955872]

約数ペア:

[(1, 144955872), (2, 72477936), (3, 48318624), (4, 36238968), (6, 24159312), (8, 18119484), (9, 16106208), (12, 12079656), (16, 9059742), (17, 8526816), (18, 8053104), (24, 6039828), (27, 5368736), (32, 4529871), (34, 4263408), (36, 4026552), (48, 3019914), (51, 2842272), (54, 2684368), (68, 2131704), (71, 2041632), (72, 2013276), (96, 1509957), (102, 1421136), (108, 1342184), (136, 1065852), (139, 1042848), (142, 1020816), (144, 1006638), (153, 947424), (204, 710568), (213, 680544), (216, 671092), (272, 532926), (278, 521424), (284, 510408), (288, 503319), (306, 473712), (408, 355284), (417, 347616), (426, 340272), (432, 335546), (459, 315808), (544, 266463), (556, 260712), (568, 255204), (612, 236856), (639, 226848), (816, 177642), (834, 173808), (852, 170136), (864, 167773), (918, 157904), (1112, 130356), (1136, 127602), (1207, 120096), (1224, 118428), (1251, 115872), (1278, 113424), (1632, 88821), (1668, 86904), (1704, 85068), (1836, 78952), (1917, 75616), (2224, 65178), (2272, 63801), (2363, 61344), (2414, 60048), (2448, 59214), (2502, 57936), (2556, 56712), (3336, 43452), (3408, 42534), (3621, 40032), (3672, 39476), (3753, 38624), (3834, 37808), (4448, 32589), (4726, 30672), (4828, 30024), (4896, 29607), (5004, 28968), (5112, 28356), (6672, 21726), (6816, 21267), (7089, 20448), (7242, 20016), (7344, 19738), (7506, 19312), (7668, 18904), (9452, 15336), (9656, 15012), (9869, 14688), (10008, 14484), (10224, 14178), (10863, 13344)]