156928152920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{341951}}^1$

素因数の和:342129

約数の個数: 128

約数和(自身を含む): 443169792000

約数和(自身を除く): 286241639080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 149, 154, 220, 280, 298, 308, 385, 440, 596, 616, 745, 770, 1043, 1192, 1490, 1540, 1639, 2086, 2980, 3080, 3278, 4172, 5215, 5960, 6556, 8195, 8344, 10430, 11473, 13112, 16390, 20860, 22946, 32780, 41720, 45892, 57365, 65560, 91784, 114730, 229460, 341951, 458920, 683902, 1367804, 1709755, 2393657, 2735608, 3419510, 3761461, 4787314, 6839020, 7522922, 9574628, 11968285, 13678040, 15045844, 18807305, 19149256, 23936570, 26330227, 30091688, 37614610, 47873140, 50950699, 52660454, 75229220, 95746280, 101901398, 105320908, 131651135, 150458440, 203802796, 210641816, 254753495, 263302270, 356654893, 407605592, 509506990, 526604540, 560457689, 713309786, 1019013980, 1053209080, 1120915378, 1426619572, 1783274465, 2038027960, 2241830756, 2802288445, 2853239144, 3566548930, 3923203823, 4483661512, 5604576890, 7133097860, 7846407646, 11209153780, 14266195720, 15692815292, 19616019115, 22418307560, 31385630584, 39232038230, 78464076460, 156928152920]

約数ペア:

[(1, 156928152920), (2, 78464076460), (4, 39232038230), (5, 31385630584), (7, 22418307560), (8, 19616019115), (10, 15692815292), (11, 14266195720), (14, 11209153780), (20, 7846407646), (22, 7133097860), (28, 5604576890), (35, 4483661512), (40, 3923203823), (44, 3566548930), (55, 2853239144), (56, 2802288445), (70, 2241830756), (77, 2038027960), (88, 1783274465), (110, 1426619572), (140, 1120915378), (149, 1053209080), (154, 1019013980), (220, 713309786), (280, 560457689), (298, 526604540), (308, 509506990), (385, 407605592), (440, 356654893), (596, 263302270), (616, 254753495), (745, 210641816), (770, 203802796), (1043, 150458440), (1192, 131651135), (1490, 105320908), (1540, 101901398), (1639, 95746280), (2086, 75229220), (2980, 52660454), (3080, 50950699), (3278, 47873140), (4172, 37614610), (5215, 30091688), (5960, 26330227), (6556, 23936570), (8195, 19149256), (8344, 18807305), (10430, 15045844), (11473, 13678040), (13112, 11968285), (16390, 9574628), (20860, 7522922), (22946, 6839020), (32780, 4787314), (41720, 3761461), (45892, 3419510), (57365, 2735608), (65560, 2393657), (91784, 1709755), (114730, 1367804), (229460, 683902), (341951, 458920)]