156943176780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201209201}}^1$

素因数の和:201209226

約数の個数: 48

約数和(自身を含む): 473244043104

約数和(自身を除く): 316300866324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 201209201, 402418402, 603627603, 804836804, 1006046005, 1207255206, 2012092010, 2414510412, 2615719613, 3018138015, 4024184020, 5231439226, 6036276030, 7847158839, 10462878452, 12072552060, 13078598065, 15694317678, 26157196130, 31388635356, 39235794195, 52314392260, 78471588390, 156943176780]

約数ペア:

[(1, 156943176780), (2, 78471588390), (3, 52314392260), (4, 39235794195), (5, 31388635356), (6, 26157196130), (10, 15694317678), (12, 13078598065), (13, 12072552060), (15, 10462878452), (20, 7847158839), (26, 6036276030), (30, 5231439226), (39, 4024184020), (52, 3018138015), (60, 2615719613), (65, 2414510412), (78, 2012092010), (130, 1207255206), (156, 1006046005), (195, 804836804), (260, 603627603), (390, 402418402), (780, 201209201)]