168695940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4513}}^1$

素因数の和:4621

約数の個数: 96

約数和(自身を含む): 546013440

約数和(自身を除く): 377317500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 4513, 5340, 6230, 7476, 9026, 9345, 12460, 13539, 18052, 18690, 22565, 27078, 31591, 37380, 45130, 54156, 63182, 67695, 90260, 94773, 126364, 135390, 157955, 189546, 270780, 315910, 379092, 401657, 473865, 631820, 803314, 947730, 1204971, 1606628, 1895460, 2008285, 2409942, 2811599, 4016570, 4819884, 5623198, 6024855, 8033140, 8434797, 11246396, 12049710, 14057995, 16869594, 24099420, 28115990, 33739188, 42173985, 56231980, 84347970, 168695940]

約数ペア:

[(1, 168695940), (2, 84347970), (3, 56231980), (4, 42173985), (5, 33739188), (6, 28115990), (7, 24099420), (10, 16869594), (12, 14057995), (14, 12049710), (15, 11246396), (20, 8434797), (21, 8033140), (28, 6024855), (30, 5623198), (35, 4819884), (42, 4016570), (60, 2811599), (70, 2409942), (84, 2008285), (89, 1895460), (105, 1606628), (140, 1204971), (178, 947730), (210, 803314), (267, 631820), (356, 473865), (420, 401657), (445, 379092), (534, 315910), (623, 270780), (890, 189546), (1068, 157955), (1246, 135390), (1335, 126364), (1780, 94773), (1869, 90260), (2492, 67695), (2670, 63182), (3115, 54156), (3738, 45130), (4513, 37380), (5340, 31591), (6230, 27078), (7476, 22565), (9026, 18690), (9345, 18052), (12460, 13539)]