145512656676

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1259}}^1\times {\mathrm{4993}}^1$

素因数の和:6905

約数の個数: 72

約数和(自身を含む): 368762153760

約数和(自身を除く): 223249497084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1259, 1286, 1929, 2518, 2572, 3777, 3858, 4993, 5036, 5787, 7554, 7716, 9986, 11331, 11574, 14979, 15108, 19972, 22662, 23148, 29958, 44937, 45324, 59916, 89874, 179748, 809537, 1619074, 2428611, 3210499, 3238148, 4857222, 6286187, 6420998, 7285833, 9631497, 9714444, 12572374, 12841996, 14571666, 18858561, 19262994, 25144748, 28894491, 29143332, 37717122, 38525988, 56575683, 57788982, 75434244, 113151366, 115577964, 226302732, 4042018241, 8084036482, 12126054723, 16168072964, 24252109446, 36378164169, 48504218892, 72756328338, 145512656676]

約数ペア:

[(1, 145512656676), (2, 72756328338), (3, 48504218892), (4, 36378164169), (6, 24252109446), (9, 16168072964), (12, 12126054723), (18, 8084036482), (36, 4042018241), (643, 226302732), (1259, 115577964), (1286, 113151366), (1929, 75434244), (2518, 57788982), (2572, 56575683), (3777, 38525988), (3858, 37717122), (4993, 29143332), (5036, 28894491), (5787, 25144748), (7554, 19262994), (7716, 18858561), (9986, 14571666), (11331, 12841996), (11574, 12572374), (14979, 9714444), (15108, 9631497), (19972, 7285833), (22662, 6420998), (23148, 6286187), (29958, 4857222), (44937, 3238148), (45324, 3210499), (59916, 2428611), (89874, 1619074), (179748, 809537)]