16313892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 46475520

約数和(自身を除く): 30161628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 181, 203, 222, 259, 348, 362, 406, 444, 518, 543, 609, 724, 777, 812, 1036, 1073, 1086, 1218, 1267, 1554, 2146, 2172, 2436, 2534, 3108, 3219, 3801, 4292, 5068, 5249, 6438, 6697, 7511, 7602, 10498, 12876, 13394, 15022, 15204, 15747, 20091, 20996, 22533, 26788, 30044, 31494, 36743, 40182, 45066, 46879, 62988, 73486, 80364, 90132, 93758, 110229, 140637, 146972, 187516, 194213, 220458, 281274, 388426, 440916, 562548, 582639, 776852, 1165278, 1359491, 2330556, 2718982, 4078473, 5437964, 8156946, 16313892]

約数ペア:

[(1, 16313892), (2, 8156946), (3, 5437964), (4, 4078473), (6, 2718982), (7, 2330556), (12, 1359491), (14, 1165278), (21, 776852), (28, 582639), (29, 562548), (37, 440916), (42, 388426), (58, 281274), (74, 220458), (84, 194213), (87, 187516), (111, 146972), (116, 140637), (148, 110229), (174, 93758), (181, 90132), (203, 80364), (222, 73486), (259, 62988), (348, 46879), (362, 45066), (406, 40182), (444, 36743), (518, 31494), (543, 30044), (609, 26788), (724, 22533), (777, 20996), (812, 20091), (1036, 15747), (1073, 15204), (1086, 15022), (1218, 13394), (1267, 12876), (1554, 10498), (2146, 7602), (2172, 7511), (2436, 6697), (2534, 6438), (3108, 5249), (3219, 5068), (3801, 4292)]