173833540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 401345280

約数和(自身を除く): 227511740

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 83, 92, 115, 116, 145, 157, 166, 230, 290, 314, 332, 415, 460, 580, 628, 667, 785, 830, 1334, 1570, 1660, 1909, 2407, 2668, 3140, 3335, 3611, 3818, 4553, 4814, 6670, 7222, 7636, 9106, 9545, 9628, 12035, 13031, 13340, 14444, 18055, 18212, 19090, 22765, 24070, 26062, 36110, 38180, 45530, 48140, 52124, 55361, 65155, 72220, 91060, 104719, 110722, 130310, 209438, 221444, 260620, 276805, 299713, 377899, 418876, 523595, 553610, 599426, 755798, 1047190, 1107220, 1198852, 1498565, 1511596, 1889495, 2094380, 2997130, 3778990, 5994260, 7557980, 8691677, 17383354, 34766708, 43458385, 86916770, 173833540]

約数ペア:

[(1, 173833540), (2, 86916770), (4, 43458385), (5, 34766708), (10, 17383354), (20, 8691677), (23, 7557980), (29, 5994260), (46, 3778990), (58, 2997130), (83, 2094380), (92, 1889495), (115, 1511596), (116, 1498565), (145, 1198852), (157, 1107220), (166, 1047190), (230, 755798), (290, 599426), (314, 553610), (332, 523595), (415, 418876), (460, 377899), (580, 299713), (628, 276805), (667, 260620), (785, 221444), (830, 209438), (1334, 130310), (1570, 110722), (1660, 104719), (1909, 91060), (2407, 72220), (2668, 65155), (3140, 55361), (3335, 52124), (3611, 48140), (3818, 45530), (4553, 38180), (4814, 36110), (6670, 26062), (7222, 24070), (7636, 22765), (9106, 19090), (9545, 18212), (9628, 18055), (12035, 14444), (13031, 13340)]