172062632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 242657368

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 79, 89, 92, 133, 152, 158, 161, 178, 184, 266, 316, 322, 356, 437, 532, 553, 623, 632, 644, 712, 874, 1064, 1106, 1246, 1288, 1501, 1691, 1748, 1817, 2047, 2212, 2492, 3002, 3059, 3382, 3496, 3634, 4094, 4424, 4984, 6004, 6118, 6764, 7031, 7268, 8188, 10507, 11837, 12008, 12236, 12719, 13528, 14062, 14329, 14536, 16376, 21014, 23674, 24472, 25438, 28124, 28658, 34523, 38893, 42028, 47348, 49217, 50876, 56248, 57316, 69046, 77786, 84056, 94696, 98434, 101752, 114632, 133589, 138092, 155572, 161713, 196868, 241661, 267178, 272251, 276184, 311144, 323426, 393736, 483322, 534356, 544502, 646852, 935123, 966644, 1068712, 1089004, 1131991, 1293704, 1870246, 1933288, 2178008, 2263982, 3072547, 3740492, 4527964, 6145094, 7480984, 9055928, 12290188, 21507829, 24580376, 43015658, 86031316, 172062632]

約数ペア:

[(1, 172062632), (2, 86031316), (4, 43015658), (7, 24580376), (8, 21507829), (14, 12290188), (19, 9055928), (23, 7480984), (28, 6145094), (38, 4527964), (46, 3740492), (56, 3072547), (76, 2263982), (79, 2178008), (89, 1933288), (92, 1870246), (133, 1293704), (152, 1131991), (158, 1089004), (161, 1068712), (178, 966644), (184, 935123), (266, 646852), (316, 544502), (322, 534356), (356, 483322), (437, 393736), (532, 323426), (553, 311144), (623, 276184), (632, 272251), (644, 267178), (712, 241661), (874, 196868), (1064, 161713), (1106, 155572), (1246, 138092), (1288, 133589), (1501, 114632), (1691, 101752), (1748, 98434), (1817, 94696), (2047, 84056), (2212, 77786), (2492, 69046), (3002, 57316), (3059, 56248), (3382, 50876), (3496, 49217), (3634, 47348), (4094, 42028), (4424, 38893), (4984, 34523), (6004, 28658), (6118, 28124), (6764, 25438), (7031, 24472), (7268, 23674), (8188, 21014), (10507, 16376), (11837, 14536), (12008, 14329), (12236, 14062), (12719, 13528)]