156980355848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 318743040000

約数和(自身を除く): 161762684152

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 97, 152, 158, 194, 307, 316, 388, 439, 614, 632, 776, 878, 1228, 1501, 1756, 1843, 2456, 3002, 3512, 3686, 5833, 6004, 7372, 7663, 8341, 11666, 12008, 14744, 15326, 16682, 23332, 24253, 29779, 30652, 33364, 34681, 42583, 46664, 48506, 59558, 61304, 66728, 69362, 85166, 97012, 119116, 134773, 138724, 145597, 170332, 194024, 238232, 269546, 277448, 291194, 340664, 460807, 539092, 565801, 582388, 658939, 809077, 921614, 1078184, 1131602, 1164776, 1317878, 1618154, 1843228, 2263204, 2352541, 2560687, 2635756, 3236308, 3364057, 3686456, 4526408, 4705082, 5121374, 5271512, 6472616, 6728114, 9410164, 10242748, 10647067, 13072981, 13456228, 18820328, 20485496, 21294134, 26145962, 26912456, 42588268, 44698279, 52291924, 63917083, 85176536, 89396558, 104583848, 127834166, 178793116, 202294273, 248386639, 255668332, 357586232, 404588546, 496773278, 511336664, 809177092, 993546556, 1032765499, 1618354184, 1987093112, 2065530998, 4131061996, 8262123992, 19622544481, 39245088962, 78490177924, 156980355848]

約数ペア:

[(1, 156980355848), (2, 78490177924), (4, 39245088962), (8, 19622544481), (19, 8262123992), (38, 4131061996), (76, 2065530998), (79, 1987093112), (97, 1618354184), (152, 1032765499), (158, 993546556), (194, 809177092), (307, 511336664), (316, 496773278), (388, 404588546), (439, 357586232), (614, 255668332), (632, 248386639), (776, 202294273), (878, 178793116), (1228, 127834166), (1501, 104583848), (1756, 89396558), (1843, 85176536), (2456, 63917083), (3002, 52291924), (3512, 44698279), (3686, 42588268), (5833, 26912456), (6004, 26145962), (7372, 21294134), (7663, 20485496), (8341, 18820328), (11666, 13456228), (12008, 13072981), (14744, 10647067), (15326, 10242748), (16682, 9410164), (23332, 6728114), (24253, 6472616), (29779, 5271512), (30652, 5121374), (33364, 4705082), (34681, 4526408), (42583, 3686456), (46664, 3364057), (48506, 3236308), (59558, 2635756), (61304, 2560687), (66728, 2352541), (69362, 2263204), (85166, 1843228), (97012, 1618154), (119116, 1317878), (134773, 1164776), (138724, 1131602), (145597, 1078184), (170332, 921614), (194024, 809077), (238232, 658939), (269546, 582388), (277448, 565801), (291194, 539092), (340664, 460807)]