156930225138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1253897}}^1$

素因数の和:1254331

約数の個数: 48

約数和(自身を含む): 360896922360

約数和(自身を除く): 203966697222

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 409, 818, 1227, 2454, 3681, 6953, 7362, 13906, 20859, 41718, 62577, 125154, 1253897, 2507794, 3761691, 7523382, 11285073, 21316249, 22570146, 42632498, 63948747, 127897494, 191846241, 383692482, 512843873, 1025687746, 1538531619, 3077063238, 4615594857, 8718345841, 9231189714, 17436691682, 26155037523, 52310075046, 78465112569, 156930225138]

約数ペア:

[(1, 156930225138), (2, 78465112569), (3, 52310075046), (6, 26155037523), (9, 17436691682), (17, 9231189714), (18, 8718345841), (34, 4615594857), (51, 3077063238), (102, 1538531619), (153, 1025687746), (306, 512843873), (409, 383692482), (818, 191846241), (1227, 127897494), (2454, 63948747), (3681, 42632498), (6953, 22570146), (7362, 21316249), (13906, 11285073), (20859, 7523382), (41718, 3761691), (62577, 2507794), (125154, 1253897)]