157925452671

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{2441}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 272221188096

約数和(自身を除く): 114295735425

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 157, 211, 217, 279, 471, 633, 651, 1099, 1413, 1477, 1899, 1953, 2441, 3297, 4431, 4867, 6541, 7323, 9891, 13293, 14601, 17087, 19623, 21969, 33127, 34069, 43803, 45787, 51261, 58869, 75671, 99381, 102207, 137361, 153783, 227013, 231889, 298143, 306621, 383237, 412083, 515051, 529697, 681039, 695667, 1026937, 1149711, 1545153, 1589091, 2087001, 2682659, 3080811, 3449133, 3605357, 4635459, 4767273, 7188559, 8047977, 9242433, 10816071, 11880347, 15966581, 21565677, 24143931, 32448213, 35641041, 47899743, 64697031, 80863007, 83162429, 106923123, 111766067, 143699229, 242589021, 249487287, 335298201, 566041049, 727767063, 748461861, 1005894603, 1698123147, 2506753217, 5094369441, 7520259651, 17547272519, 22560778953, 52641817557, 157925452671]

約数ペア:

[(1, 157925452671), (3, 52641817557), (7, 22560778953), (9, 17547272519), (21, 7520259651), (31, 5094369441), (63, 2506753217), (93, 1698123147), (157, 1005894603), (211, 748461861), (217, 727767063), (279, 566041049), (471, 335298201), (633, 249487287), (651, 242589021), (1099, 143699229), (1413, 111766067), (1477, 106923123), (1899, 83162429), (1953, 80863007), (2441, 64697031), (3297, 47899743), (4431, 35641041), (4867, 32448213), (6541, 24143931), (7323, 21565677), (9891, 15966581), (13293, 11880347), (14601, 10816071), (17087, 9242433), (19623, 8047977), (21969, 7188559), (33127, 4767273), (34069, 4635459), (43803, 3605357), (45787, 3449133), (51261, 3080811), (58869, 2682659), (75671, 2087001), (99381, 1589091), (102207, 1545153), (137361, 1149711), (153783, 1026937), (227013, 695667), (231889, 681039), (298143, 529697), (306621, 515051), (383237, 412083)]