140188944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 438575104

約数和(自身を除く): 298386160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 43, 48, 56, 62, 84, 86, 93, 112, 124, 129, 168, 172, 186, 217, 248, 258, 301, 313, 336, 344, 372, 434, 496, 516, 602, 626, 651, 688, 744, 868, 903, 939, 1032, 1204, 1252, 1302, 1333, 1488, 1736, 1806, 1878, 2064, 2191, 2408, 2504, 2604, 2666, 3472, 3612, 3756, 3999, 4382, 4816, 5008, 5208, 5332, 6573, 7224, 7512, 7998, 8764, 9331, 9703, 10416, 10664, 13146, 13459, 14448, 15024, 15996, 17528, 18662, 19406, 21328, 26292, 26918, 27993, 29109, 31992, 35056, 37324, 38812, 40377, 52584, 53836, 55986, 58218, 63984, 67921, 74648, 77624, 80754, 94213, 105168, 107672, 111972, 116436, 135842, 149296, 155248, 161508, 188426, 203763, 215344, 223944, 232872, 271684, 282639, 323016, 376852, 407526, 417229, 447888, 465744, 543368, 565278, 646032, 753704, 815052, 834458, 1086736, 1130556, 1251687, 1507408, 1630104, 1668916, 2261112, 2503374, 2920603, 3260208, 3337832, 4522224, 5006748, 5841206, 6675664, 8761809, 10013496, 11682412, 17523618, 20026992, 23364824, 35047236, 46729648, 70094472, 140188944]

約数ペア:

[(1, 140188944), (2, 70094472), (3, 46729648), (4, 35047236), (6, 23364824), (7, 20026992), (8, 17523618), (12, 11682412), (14, 10013496), (16, 8761809), (21, 6675664), (24, 5841206), (28, 5006748), (31, 4522224), (42, 3337832), (43, 3260208), (48, 2920603), (56, 2503374), (62, 2261112), (84, 1668916), (86, 1630104), (93, 1507408), (112, 1251687), (124, 1130556), (129, 1086736), (168, 834458), (172, 815052), (186, 753704), (217, 646032), (248, 565278), (258, 543368), (301, 465744), (313, 447888), (336, 417229), (344, 407526), (372, 376852), (434, 323016), (496, 282639), (516, 271684), (602, 232872), (626, 223944), (651, 215344), (688, 203763), (744, 188426), (868, 161508), (903, 155248), (939, 149296), (1032, 135842), (1204, 116436), (1252, 111972), (1302, 107672), (1333, 105168), (1488, 94213), (1736, 80754), (1806, 77624), (1878, 74648), (2064, 67921), (2191, 63984), (2408, 58218), (2504, 55986), (2604, 53836), (2666, 52584), (3472, 40377), (3612, 38812), (3756, 37324), (3999, 35056), (4382, 31992), (4816, 29109), (5008, 27993), (5208, 26918), (5332, 26292), (6573, 21328), (7224, 19406), (7512, 18662), (7998, 17528), (8764, 15996), (9331, 15024), (9703, 14448), (10416, 13459), (10664, 13146)]