129140172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 392863744

約数和(自身を除く): 263723572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 271, 279, 366, 372, 427, 434, 542, 549, 558, 651, 732, 813, 854, 868, 1084, 1098, 1116, 1281, 1302, 1626, 1708, 1891, 1897, 1953, 2196, 2439, 2562, 2604, 3252, 3782, 3794, 3843, 3906, 4878, 5124, 5673, 5691, 7564, 7588, 7686, 7812, 8401, 9756, 11346, 11382, 13237, 15372, 16531, 16802, 17019, 17073, 22692, 22764, 25203, 26474, 33062, 33604, 34038, 34146, 39711, 49593, 50406, 52948, 58807, 66124, 68076, 68292, 75609, 79422, 99186, 100812, 115717, 117614, 119133, 148779, 151218, 158844, 176421, 198372, 231434, 235228, 238266, 297558, 302436, 347151, 352842, 462868, 476532, 512461, 529263, 595116, 694302, 705684, 1024922, 1041453, 1058526, 1388604, 1537383, 2049844, 2082906, 2117052, 3074766, 3587227, 4165812, 4612149, 6149532, 7174454, 9224298, 10761681, 14348908, 18448596, 21523362, 32285043, 43046724, 64570086, 129140172]

約数ペア:

[(1, 129140172), (2, 64570086), (3, 43046724), (4, 32285043), (6, 21523362), (7, 18448596), (9, 14348908), (12, 10761681), (14, 9224298), (18, 7174454), (21, 6149532), (28, 4612149), (31, 4165812), (36, 3587227), (42, 3074766), (61, 2117052), (62, 2082906), (63, 2049844), (84, 1537383), (93, 1388604), (122, 1058526), (124, 1041453), (126, 1024922), (183, 705684), (186, 694302), (217, 595116), (244, 529263), (252, 512461), (271, 476532), (279, 462868), (366, 352842), (372, 347151), (427, 302436), (434, 297558), (542, 238266), (549, 235228), (558, 231434), (651, 198372), (732, 176421), (813, 158844), (854, 151218), (868, 148779), (1084, 119133), (1098, 117614), (1116, 115717), (1281, 100812), (1302, 99186), (1626, 79422), (1708, 75609), (1891, 68292), (1897, 68076), (1953, 66124), (2196, 58807), (2439, 52948), (2562, 50406), (2604, 49593), (3252, 39711), (3782, 34146), (3794, 34038), (3843, 33604), (3906, 33062), (4878, 26474), (5124, 25203), (5673, 22764), (5691, 22692), (7564, 17073), (7588, 17019), (7686, 16802), (7812, 16531), (8401, 15372), (9756, 13237), (11346, 11382)]