151082778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 401732352

約数和(自身を除く): 250649574

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 121, 137, 147, 154, 186, 217, 231, 242, 274, 294, 341, 363, 411, 434, 462, 539, 651, 682, 726, 822, 847, 959, 1023, 1078, 1302, 1507, 1519, 1617, 1694, 1918, 2046, 2387, 2541, 2877, 3014, 3038, 3234, 3751, 4247, 4521, 4557, 4774, 5082, 5754, 5929, 6713, 7161, 7502, 8494, 9042, 9114, 10549, 11253, 11858, 12741, 13426, 14322, 16577, 16709, 17787, 20139, 21098, 22506, 25482, 26257, 29729, 31647, 33154, 33418, 35574, 40278, 46717, 49731, 50127, 52514, 59458, 63294, 73843, 78771, 89187, 93434, 99462, 100254, 116039, 140151, 147686, 157542, 178374, 183799, 208103, 221529, 232078, 280302, 327019, 348117, 367598, 416206, 443058, 513887, 551397, 624309, 654038, 696234, 812273, 981057, 1027774, 1102794, 1248618, 1541661, 1624546, 1962114, 2289133, 2436819, 3083322, 3597209, 4578266, 4873638, 6867399, 7194418, 10791627, 13734798, 21583254, 25180463, 50360926, 75541389, 151082778]

約数ペア:

[(1, 151082778), (2, 75541389), (3, 50360926), (6, 25180463), (7, 21583254), (11, 13734798), (14, 10791627), (21, 7194418), (22, 6867399), (31, 4873638), (33, 4578266), (42, 3597209), (49, 3083322), (62, 2436819), (66, 2289133), (77, 1962114), (93, 1624546), (98, 1541661), (121, 1248618), (137, 1102794), (147, 1027774), (154, 981057), (186, 812273), (217, 696234), (231, 654038), (242, 624309), (274, 551397), (294, 513887), (341, 443058), (363, 416206), (411, 367598), (434, 348117), (462, 327019), (539, 280302), (651, 232078), (682, 221529), (726, 208103), (822, 183799), (847, 178374), (959, 157542), (1023, 147686), (1078, 140151), (1302, 116039), (1507, 100254), (1519, 99462), (1617, 93434), (1694, 89187), (1918, 78771), (2046, 73843), (2387, 63294), (2541, 59458), (2877, 52514), (3014, 50127), (3038, 49731), (3234, 46717), (3751, 40278), (4247, 35574), (4521, 33418), (4557, 33154), (4774, 31647), (5082, 29729), (5754, 26257), (5929, 25482), (6713, 22506), (7161, 21098), (7502, 20139), (8494, 17787), (9042, 16709), (9114, 16577), (10549, 14322), (11253, 13426), (11858, 12741)]