187809984

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:299

約数の個数: 126

約数和(自身を含む): 571014860

約数和(自身を除く): 383204876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 131, 144, 152, 171, 192, 228, 262, 288, 304, 342, 393, 456, 524, 576, 608, 684, 786, 912, 1048, 1179, 1216, 1368, 1572, 1824, 2096, 2358, 2489, 2736, 3144, 3648, 4192, 4716, 4978, 5472, 6288, 7467, 8384, 9432, 9956, 10944, 12576, 14934, 17161, 18864, 19912, 22401, 25152, 29868, 34322, 37728, 39824, 44802, 51483, 59736, 68644, 75456, 79648, 89604, 102966, 119472, 137288, 154449, 159296, 179208, 205932, 238944, 274576, 308898, 326059, 358416, 411864, 477888, 549152, 617796, 652118, 716832, 823728, 978177, 1098304, 1235592, 1304236, 1433664, 1647456, 1956354, 2471184, 2608472, 2934531, 3294912, 3912708, 4942368, 5216944, 5869062, 7825416, 9884736, 10433888, 11738124, 15650832, 20867776, 23476248, 31301664, 46952496, 62603328, 93904992, 187809984]

約数ペア:

[(1, 187809984), (2, 93904992), (3, 62603328), (4, 46952496), (6, 31301664), (8, 23476248), (9, 20867776), (12, 15650832), (16, 11738124), (18, 10433888), (19, 9884736), (24, 7825416), (32, 5869062), (36, 5216944), (38, 4942368), (48, 3912708), (57, 3294912), (64, 2934531), (72, 2608472), (76, 2471184), (96, 1956354), (114, 1647456), (131, 1433664), (144, 1304236), (152, 1235592), (171, 1098304), (192, 978177), (228, 823728), (262, 716832), (288, 652118), (304, 617796), (342, 549152), (393, 477888), (456, 411864), (524, 358416), (576, 326059), (608, 308898), (684, 274576), (786, 238944), (912, 205932), (1048, 179208), (1179, 159296), (1216, 154449), (1368, 137288), (1572, 119472), (1824, 102966), (2096, 89604), (2358, 79648), (2489, 75456), (2736, 68644), (3144, 59736), (3648, 51483), (4192, 44802), (4716, 39824), (4978, 37728), (5472, 34322), (6288, 29868), (7467, 25152), (8384, 22401), (9432, 19912), (9956, 18864), (10944, 17161), (12576, 14934)]