156989149506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2297}}^1\times {\mathrm{77489}}^1$

素因数の和:79808

約数の個数: 72

約数和(自身を含む): 395854100460

約数和(自身を除く): 238864950954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2297, 4594, 6891, 13782, 16079, 20673, 32158, 41346, 48237, 77489, 96474, 112553, 144711, 154978, 225106, 232467, 289422, 337659, 464934, 542423, 675318, 697401, 1012977, 1084846, 1394802, 1627269, 2025954, 3254538, 3796961, 4881807, 7593922, 9763614, 11390883, 22781766, 34172649, 68345298, 177992233, 355984466, 533976699, 1067953398, 1245945631, 1601930097, 2491891262, 3203860194, 3737836893, 7475673786, 8721619417, 11213510679, 17443238834, 22427021358, 26164858251, 52329716502, 78494574753, 156989149506]

約数ペア:

[(1, 156989149506), (2, 78494574753), (3, 52329716502), (6, 26164858251), (7, 22427021358), (9, 17443238834), (14, 11213510679), (18, 8721619417), (21, 7475673786), (42, 3737836893), (49, 3203860194), (63, 2491891262), (98, 1601930097), (126, 1245945631), (147, 1067953398), (294, 533976699), (441, 355984466), (882, 177992233), (2297, 68345298), (4594, 34172649), (6891, 22781766), (13782, 11390883), (16079, 9763614), (20673, 7593922), (32158, 4881807), (41346, 3796961), (48237, 3254538), (77489, 2025954), (96474, 1627269), (112553, 1394802), (144711, 1084846), (154978, 1012977), (225106, 697401), (232467, 675318), (289422, 542423), (337659, 464934)]