155217496

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 357540480

約数和(自身を除く): 202322984

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 53, 56, 62, 98, 106, 124, 196, 212, 217, 241, 248, 371, 392, 424, 434, 482, 742, 868, 964, 1484, 1519, 1643, 1687, 1736, 1928, 2597, 2968, 3038, 3286, 3374, 5194, 6076, 6572, 6748, 7471, 10388, 11501, 11809, 12152, 12773, 13144, 13496, 14942, 20776, 23002, 23618, 25546, 29884, 46004, 47236, 51092, 52297, 59768, 80507, 89411, 92008, 94472, 102184, 104594, 161014, 178822, 209188, 322028, 357644, 366079, 395963, 418376, 625877, 644056, 715288, 732158, 791926, 1251754, 1464316, 1583852, 2503508, 2771741, 2928632, 3167704, 5007016, 5543482, 11086964, 19402187, 22173928, 38804374, 77608748, 155217496]

約数ペア:

[(1, 155217496), (2, 77608748), (4, 38804374), (7, 22173928), (8, 19402187), (14, 11086964), (28, 5543482), (31, 5007016), (49, 3167704), (53, 2928632), (56, 2771741), (62, 2503508), (98, 1583852), (106, 1464316), (124, 1251754), (196, 791926), (212, 732158), (217, 715288), (241, 644056), (248, 625877), (371, 418376), (392, 395963), (424, 366079), (434, 357644), (482, 322028), (742, 209188), (868, 178822), (964, 161014), (1484, 104594), (1519, 102184), (1643, 94472), (1687, 92008), (1736, 89411), (1928, 80507), (2597, 59768), (2968, 52297), (3038, 51092), (3286, 47236), (3374, 46004), (5194, 29884), (6076, 25546), (6572, 23618), (6748, 23002), (7471, 20776), (10388, 14942), (11501, 13496), (11809, 13144), (12152, 12773)]