156928817512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1431

約数の個数: 128

約数和(自身を含む): 322299648000

約数和(自身を除く): 165370830488

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 79, 86, 152, 158, 172, 313, 316, 344, 626, 632, 817, 971, 1252, 1501, 1634, 1942, 2504, 3002, 3268, 3397, 3884, 5947, 6004, 6536, 6794, 7768, 11894, 12008, 13459, 13588, 18449, 23788, 24727, 26918, 27176, 36898, 41753, 47576, 49454, 53836, 64543, 73796, 76709, 83506, 98908, 107672, 129086, 147592, 153418, 167012, 197816, 255721, 258172, 303923, 306836, 334024, 469813, 511442, 516344, 607846, 613672, 793307, 939626, 1022884, 1063261, 1215692, 1457471, 1586614, 1879252, 2045768, 2126522, 2431384, 2914942, 3173228, 3298487, 3758504, 4253044, 5774537, 5829884, 6346456, 6596974, 8506088, 11549074, 11659768, 13068689, 13193948, 20201959, 23098148, 24009917, 26137378, 26387896, 40403918, 46196296, 48019834, 52274756, 62671253, 80807836, 96039668, 104549512, 125342506, 161615672, 192079336, 248305091, 250685012, 456188423, 496610182, 501370024, 912376846, 993220364, 1032426431, 1824753692, 1986440728, 2064852862, 3649507384, 4129705724, 8259411448, 19616102189, 39232204378, 78464408756, 156928817512]

約数ペア:

[(1, 156928817512), (2, 78464408756), (4, 39232204378), (8, 19616102189), (19, 8259411448), (38, 4129705724), (43, 3649507384), (76, 2064852862), (79, 1986440728), (86, 1824753692), (152, 1032426431), (158, 993220364), (172, 912376846), (313, 501370024), (316, 496610182), (344, 456188423), (626, 250685012), (632, 248305091), (817, 192079336), (971, 161615672), (1252, 125342506), (1501, 104549512), (1634, 96039668), (1942, 80807836), (2504, 62671253), (3002, 52274756), (3268, 48019834), (3397, 46196296), (3884, 40403918), (5947, 26387896), (6004, 26137378), (6536, 24009917), (6794, 23098148), (7768, 20201959), (11894, 13193948), (12008, 13068689), (13459, 11659768), (13588, 11549074), (18449, 8506088), (23788, 6596974), (24727, 6346456), (26918, 5829884), (27176, 5774537), (36898, 4253044), (41753, 3758504), (47576, 3298487), (49454, 3173228), (53836, 2914942), (64543, 2431384), (73796, 2126522), (76709, 2045768), (83506, 1879252), (98908, 1586614), (107672, 1457471), (129086, 1215692), (147592, 1063261), (153418, 1022884), (167012, 939626), (197816, 793307), (255721, 613672), (258172, 607846), (303923, 516344), (306836, 511442), (334024, 469813)]