139936356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 144

約数和(自身を含む): 436154880

約数和(自身を除く): 296218524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 853, 868, 882, 1116, 1302, 1323, 1519, 1674, 1706, 1764, 1953, 2559, 2604, 2646, 3038, 3348, 3412, 3906, 4557, 5118, 5292, 5859, 5971, 6076, 7677, 7812, 9114, 10236, 11718, 11942, 13671, 15354, 17913, 18228, 23031, 23436, 23884, 26443, 27342, 30708, 35826, 41013, 41797, 46062, 52886, 53739, 54684, 71652, 79329, 82026, 83594, 92124, 105772, 107478, 125391, 158658, 161217, 164052, 167188, 185101, 214956, 237987, 250782, 317316, 322434, 370202, 376173, 475974, 501564, 555303, 644868, 713961, 740404, 752346, 951948, 1110606, 1128519, 1295707, 1427922, 1504692, 1665909, 2221212, 2257038, 2591414, 2855844, 3331818, 3887121, 4514076, 4997727, 5182828, 6663636, 7774242, 9995454, 11661363, 15548484, 19990908, 23322726, 34984089, 46645452, 69968178, 139936356]

約数ペア:

[(1, 139936356), (2, 69968178), (3, 46645452), (4, 34984089), (6, 23322726), (7, 19990908), (9, 15548484), (12, 11661363), (14, 9995454), (18, 7774242), (21, 6663636), (27, 5182828), (28, 4997727), (31, 4514076), (36, 3887121), (42, 3331818), (49, 2855844), (54, 2591414), (62, 2257038), (63, 2221212), (84, 1665909), (93, 1504692), (98, 1427922), (108, 1295707), (124, 1128519), (126, 1110606), (147, 951948), (186, 752346), (189, 740404), (196, 713961), (217, 644868), (252, 555303), (279, 501564), (294, 475974), (372, 376173), (378, 370202), (434, 322434), (441, 317316), (558, 250782), (588, 237987), (651, 214956), (756, 185101), (837, 167188), (853, 164052), (868, 161217), (882, 158658), (1116, 125391), (1302, 107478), (1323, 105772), (1519, 92124), (1674, 83594), (1706, 82026), (1764, 79329), (1953, 71652), (2559, 54684), (2604, 53739), (2646, 52886), (3038, 46062), (3348, 41797), (3412, 41013), (3906, 35826), (4557, 30708), (5118, 27342), (5292, 26443), (5859, 23884), (5971, 23436), (6076, 23031), (7677, 18228), (7812, 17913), (9114, 15354), (10236, 13671), (11718, 11942)]