156936538038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1322

約数の個数: 128

約数和(自身を含む): 366433320960

約数和(自身を除く): 209496782922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 139, 194, 278, 291, 417, 431, 582, 643, 679, 834, 862, 973, 1286, 1293, 1358, 1929, 1946, 2037, 2586, 2919, 3017, 3858, 4074, 4501, 5838, 6034, 9002, 9051, 13483, 13503, 18102, 26966, 27006, 40449, 41807, 59909, 62371, 80898, 83614, 89377, 94381, 119818, 124742, 125421, 178754, 179727, 187113, 188762, 250842, 268131, 277133, 283143, 292649, 359454, 374226, 419363, 436597, 536262, 554266, 566286, 585298, 625639, 831399, 838726, 873194, 877947, 1251278, 1258089, 1309791, 1662798, 1755894, 1876917, 1939931, 2516178, 2619582, 3753834, 3879862, 5811173, 5819793, 8669569, 11622346, 11639586, 17339138, 17433519, 26008707, 26881901, 34867038, 38521487, 40678211, 52017414, 53763802, 60686983, 77042974, 80645703, 81356422, 115564461, 121373966, 122034633, 161291406, 182060949, 188173307, 231128922, 244069266, 269650409, 364121898, 376346614, 539300818, 564519921, 808951227, 1129039842, 1617902454, 3736584239, 7473168478, 11209752717, 22419505434, 26156089673, 52312179346, 78468269019, 156936538038]

約数ペア:

[(1, 156936538038), (2, 78468269019), (3, 52312179346), (6, 26156089673), (7, 22419505434), (14, 11209752717), (21, 7473168478), (42, 3736584239), (97, 1617902454), (139, 1129039842), (194, 808951227), (278, 564519921), (291, 539300818), (417, 376346614), (431, 364121898), (582, 269650409), (643, 244069266), (679, 231128922), (834, 188173307), (862, 182060949), (973, 161291406), (1286, 122034633), (1293, 121373966), (1358, 115564461), (1929, 81356422), (1946, 80645703), (2037, 77042974), (2586, 60686983), (2919, 53763802), (3017, 52017414), (3858, 40678211), (4074, 38521487), (4501, 34867038), (5838, 26881901), (6034, 26008707), (9002, 17433519), (9051, 17339138), (13483, 11639586), (13503, 11622346), (18102, 8669569), (26966, 5819793), (27006, 5811173), (40449, 3879862), (41807, 3753834), (59909, 2619582), (62371, 2516178), (80898, 1939931), (83614, 1876917), (89377, 1755894), (94381, 1662798), (119818, 1309791), (124742, 1258089), (125421, 1251278), (178754, 877947), (179727, 873194), (187113, 838726), (188762, 831399), (250842, 625639), (268131, 585298), (277133, 566286), (283143, 554266), (292649, 536262), (359454, 436597), (374226, 419363)]