145402452

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 422927232

約数和(自身を除く): 277524780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 243, 311, 324, 333, 351, 444, 468, 481, 486, 622, 666, 702, 933, 962, 972, 999, 1053, 1244, 1332, 1404, 1443, 1866, 1924, 1998, 2106, 2799, 2886, 2997, 3159, 3732, 3996, 4043, 4212, 4329, 5598, 5772, 5994, 6318, 8086, 8397, 8658, 8991, 11196, 11507, 11988, 12129, 12636, 12987, 16172, 16794, 17316, 17982, 23014, 24258, 25191, 25974, 33588, 34521, 35964, 36387, 38961, 46028, 48516, 50382, 51948, 69042, 72774, 75573, 77922, 100764, 103563, 109161, 116883, 138084, 145548, 149591, 151146, 155844, 207126, 218322, 233766, 299182, 302292, 310689, 327483, 414252, 436644, 448773, 467532, 598364, 621378, 654966, 897546, 932067, 982449, 1242756, 1309932, 1346319, 1795092, 1864134, 1964898, 2692638, 2796201, 3728268, 3929796, 4038957, 5385276, 5592402, 8077914, 11184804, 12116871, 16155828, 24233742, 36350613, 48467484, 72701226, 145402452]

約数ペア:

[(1, 145402452), (2, 72701226), (3, 48467484), (4, 36350613), (6, 24233742), (9, 16155828), (12, 12116871), (13, 11184804), (18, 8077914), (26, 5592402), (27, 5385276), (36, 4038957), (37, 3929796), (39, 3728268), (52, 2796201), (54, 2692638), (74, 1964898), (78, 1864134), (81, 1795092), (108, 1346319), (111, 1309932), (117, 1242756), (148, 982449), (156, 932067), (162, 897546), (222, 654966), (234, 621378), (243, 598364), (311, 467532), (324, 448773), (333, 436644), (351, 414252), (444, 327483), (468, 310689), (481, 302292), (486, 299182), (622, 233766), (666, 218322), (702, 207126), (933, 155844), (962, 151146), (972, 149591), (999, 145548), (1053, 138084), (1244, 116883), (1332, 109161), (1404, 103563), (1443, 100764), (1866, 77922), (1924, 75573), (1998, 72774), (2106, 69042), (2799, 51948), (2886, 50382), (2997, 48516), (3159, 46028), (3732, 38961), (3996, 36387), (4043, 35964), (4212, 34521), (4329, 33588), (5598, 25974), (5772, 25191), (5994, 24258), (6318, 23014), (8086, 17982), (8397, 17316), (8658, 16794), (8991, 16172), (11196, 12987), (11507, 12636), (11988, 12129)]