118375928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 258249600

約数和(自身を除く): 139873672

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 83, 88, 152, 166, 209, 332, 418, 664, 836, 853, 913, 1577, 1672, 1706, 1826, 3154, 3412, 3652, 6308, 6824, 7304, 9383, 12616, 16207, 17347, 18766, 32414, 34694, 37532, 64828, 69388, 70799, 75064, 129656, 138776, 141598, 178277, 283196, 356554, 566392, 713108, 778789, 1345181, 1426216, 1557578, 2690362, 3115156, 5380724, 6230312, 10761448, 14796991, 29593982, 59187964, 118375928]

約数ペア:

[(1, 118375928), (2, 59187964), (4, 29593982), (8, 14796991), (11, 10761448), (19, 6230312), (22, 5380724), (38, 3115156), (44, 2690362), (76, 1557578), (83, 1426216), (88, 1345181), (152, 778789), (166, 713108), (209, 566392), (332, 356554), (418, 283196), (664, 178277), (836, 141598), (853, 138776), (913, 129656), (1577, 75064), (1672, 70799), (1706, 69388), (1826, 64828), (3154, 37532), (3412, 34694), (3652, 32414), (6308, 18766), (6824, 17347), (7304, 16207), (9383, 12616)]