126577402

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 236390400

約数和(自身を除く): 109812998

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 89, 113, 178, 203, 217, 226, 406, 434, 623, 791, 899, 1246, 1582, 1798, 2581, 2759, 3277, 3503, 5162, 5518, 6293, 6554, 7006, 10057, 12586, 18067, 19313, 20114, 22939, 24521, 36134, 38626, 45878, 49042, 70399, 80011, 101587, 140798, 160022, 203174, 291653, 311767, 560077, 583306, 623534, 711109, 1120154, 1422218, 2041571, 2182369, 4083142, 4364738, 9041243, 18082486, 63288701, 126577402]

約数ペア:

[(1, 126577402), (2, 63288701), (7, 18082486), (14, 9041243), (29, 4364738), (31, 4083142), (58, 2182369), (62, 2041571), (89, 1422218), (113, 1120154), (178, 711109), (203, 623534), (217, 583306), (226, 560077), (406, 311767), (434, 291653), (623, 203174), (791, 160022), (899, 140798), (1246, 101587), (1582, 80011), (1798, 70399), (2581, 49042), (2759, 45878), (3277, 38626), (3503, 36134), (5162, 24521), (5518, 22939), (6293, 20114), (6554, 19313), (7006, 18067), (10057, 12586)]