147548142

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 390451200

約数和(自身を除く): 242903058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 79, 81, 122, 126, 158, 162, 183, 189, 237, 243, 366, 378, 427, 474, 486, 549, 553, 567, 711, 729, 854, 1098, 1106, 1134, 1281, 1422, 1458, 1647, 1659, 1701, 2133, 2187, 2562, 3294, 3318, 3402, 3843, 4266, 4374, 4819, 4941, 4977, 5103, 6399, 7686, 9638, 9882, 9954, 10206, 11529, 12798, 14457, 14823, 14931, 15309, 19197, 23058, 28914, 29646, 29862, 30618, 33733, 34587, 38394, 43371, 44469, 44793, 57591, 67466, 69174, 86742, 88938, 89586, 101199, 103761, 115182, 130113, 133407, 134379, 172773, 202398, 207522, 260226, 266814, 268758, 303597, 311283, 345546, 390339, 403137, 607194, 622566, 780678, 806274, 910791, 933849, 1171017, 1209411, 1821582, 1867698, 2342034, 2418822, 2732373, 3513051, 5464746, 7026102, 8197119, 10539153, 16394238, 21078306, 24591357, 49182714, 73774071, 147548142]

約数ペア:

[(1, 147548142), (2, 73774071), (3, 49182714), (6, 24591357), (7, 21078306), (9, 16394238), (14, 10539153), (18, 8197119), (21, 7026102), (27, 5464746), (42, 3513051), (54, 2732373), (61, 2418822), (63, 2342034), (79, 1867698), (81, 1821582), (122, 1209411), (126, 1171017), (158, 933849), (162, 910791), (183, 806274), (189, 780678), (237, 622566), (243, 607194), (366, 403137), (378, 390339), (427, 345546), (474, 311283), (486, 303597), (549, 268758), (553, 266814), (567, 260226), (711, 207522), (729, 202398), (854, 172773), (1098, 134379), (1106, 133407), (1134, 130113), (1281, 115182), (1422, 103761), (1458, 101199), (1647, 89586), (1659, 88938), (1701, 86742), (2133, 69174), (2187, 67466), (2562, 57591), (3294, 44793), (3318, 44469), (3402, 43371), (3843, 38394), (4266, 34587), (4374, 33733), (4819, 30618), (4941, 29862), (4977, 29646), (5103, 28914), (6399, 23058), (7686, 19197), (9638, 15309), (9882, 14931), (9954, 14823), (10206, 14457), (11529, 12798)]