151796274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 386629632

約数和(自身を除く): 234833358

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 37, 42, 46, 62, 69, 74, 93, 111, 137, 138, 161, 186, 217, 222, 259, 274, 322, 411, 434, 483, 518, 651, 713, 777, 822, 851, 959, 966, 1147, 1302, 1426, 1554, 1702, 1918, 2139, 2294, 2553, 2877, 3151, 3441, 4247, 4278, 4991, 5069, 5106, 5754, 5957, 6302, 6882, 8029, 8494, 9453, 9982, 10138, 11914, 12741, 14973, 15207, 16058, 17871, 18906, 22057, 24087, 25482, 26381, 29729, 29946, 30414, 35483, 35742, 44114, 48174, 52762, 59458, 66171, 70966, 79143, 89187, 97681, 106449, 116587, 132342, 157139, 158286, 178374, 184667, 195362, 212898, 233174, 293043, 314278, 349761, 369334, 471417, 554001, 586086, 683767, 699522, 816109, 942834, 1099973, 1108002, 1367534, 1632218, 2051301, 2199946, 2448327, 3299919, 3614197, 4102602, 4896654, 6599838, 7228394, 10842591, 21685182, 25299379, 50598758, 75898137, 151796274]

約数ペア:

[(1, 151796274), (2, 75898137), (3, 50598758), (6, 25299379), (7, 21685182), (14, 10842591), (21, 7228394), (23, 6599838), (31, 4896654), (37, 4102602), (42, 3614197), (46, 3299919), (62, 2448327), (69, 2199946), (74, 2051301), (93, 1632218), (111, 1367534), (137, 1108002), (138, 1099973), (161, 942834), (186, 816109), (217, 699522), (222, 683767), (259, 586086), (274, 554001), (322, 471417), (411, 369334), (434, 349761), (483, 314278), (518, 293043), (651, 233174), (713, 212898), (777, 195362), (822, 184667), (851, 178374), (959, 158286), (966, 157139), (1147, 132342), (1302, 116587), (1426, 106449), (1554, 97681), (1702, 89187), (1918, 79143), (2139, 70966), (2294, 66171), (2553, 59458), (2877, 52762), (3151, 48174), (3441, 44114), (4247, 35742), (4278, 35483), (4991, 30414), (5069, 29946), (5106, 29729), (5754, 26381), (5957, 25482), (6302, 24087), (6882, 22057), (8029, 18906), (8494, 17871), (9453, 16058), (9982, 15207), (10138, 14973), (11914, 12741)]