140429858724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{10357}}^1$

素因数の和:10890

約数の個数: 144

約数和(自身を含む): 383214511680

約数和(自身を除く): 242784652956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 461, 516, 684, 774, 817, 922, 1383, 1548, 1634, 1844, 2451, 2766, 3268, 4149, 4902, 5532, 7353, 8298, 8759, 9804, 10357, 14706, 16596, 17518, 19823, 20714, 26277, 29412, 31071, 35036, 39646, 41428, 52554, 59469, 62142, 78831, 79292, 93213, 105108, 118938, 124284, 157662, 178407, 186426, 196783, 237876, 315324, 356814, 372852, 376637, 393566, 445351, 590349, 713628, 753274, 787132, 890702, 1129911, 1180698, 1336053, 1506548, 1771047, 1781404, 2259822, 2361396, 2672106, 3389733, 3542094, 4008159, 4519644, 4774577, 5344212, 6779466, 7084188, 8016318, 8461669, 9549154, 13558932, 14323731, 16032636, 16923338, 19098308, 25385007, 28647462, 33846676, 42971193, 50770014, 57294924, 76155021, 85942386, 90716963, 101540028, 152310042, 171884772, 181433926, 205306811, 272150889, 304620084, 362867852, 410613622, 544301778, 615920433, 816452667, 821227244, 1088603556, 1231840866, 1632905334, 1847761299, 2463681732, 3265810668, 3695522598, 3900829409, 7391045196, 7801658818, 11702488227, 15603317636, 23404976454, 35107464681, 46809952908, 70214929362, 140429858724]

約数ペア:

[(1, 140429858724), (2, 70214929362), (3, 46809952908), (4, 35107464681), (6, 23404976454), (9, 15603317636), (12, 11702488227), (18, 7801658818), (19, 7391045196), (36, 3900829409), (38, 3695522598), (43, 3265810668), (57, 2463681732), (76, 1847761299), (86, 1632905334), (114, 1231840866), (129, 1088603556), (171, 821227244), (172, 816452667), (228, 615920433), (258, 544301778), (342, 410613622), (387, 362867852), (461, 304620084), (516, 272150889), (684, 205306811), (774, 181433926), (817, 171884772), (922, 152310042), (1383, 101540028), (1548, 90716963), (1634, 85942386), (1844, 76155021), (2451, 57294924), (2766, 50770014), (3268, 42971193), (4149, 33846676), (4902, 28647462), (5532, 25385007), (7353, 19098308), (8298, 16923338), (8759, 16032636), (9804, 14323731), (10357, 13558932), (14706, 9549154), (16596, 8461669), (17518, 8016318), (19823, 7084188), (20714, 6779466), (26277, 5344212), (29412, 4774577), (31071, 4519644), (35036, 4008159), (39646, 3542094), (41428, 3389733), (52554, 2672106), (59469, 2361396), (62142, 2259822), (78831, 1781404), (79292, 1771047), (93213, 1506548), (105108, 1336053), (118938, 1180698), (124284, 1129911), (157662, 890702), (178407, 787132), (186426, 753274), (196783, 713628), (237876, 590349), (315324, 445351), (356814, 393566), (372852, 376637)]