156342030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23581}}^1$

素因数の和:23621

約数の個数: 64

約数和(自身を含む): 427871808

約数和(自身を除く): 271529778

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 23581, 47162, 70743, 117905, 141486, 235810, 306553, 353715, 400877, 613106, 707430, 801754, 919659, 1202631, 1532765, 1839318, 2004385, 2405262, 3065530, 4008770, 4598295, 5211401, 6013155, 9196590, 10422802, 12026310, 15634203, 26057005, 31268406, 52114010, 78171015, 156342030]

約数ペア:

[(1, 156342030), (2, 78171015), (3, 52114010), (5, 31268406), (6, 26057005), (10, 15634203), (13, 12026310), (15, 10422802), (17, 9196590), (26, 6013155), (30, 5211401), (34, 4598295), (39, 4008770), (51, 3065530), (65, 2405262), (78, 2004385), (85, 1839318), (102, 1532765), (130, 1202631), (170, 919659), (195, 801754), (221, 707430), (255, 613106), (390, 400877), (442, 353715), (510, 306553), (663, 235810), (1105, 141486), (1326, 117905), (2210, 70743), (3315, 47162), (6630, 23581)]