190861944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 591252480

約数和(自身を除く): 400390536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 281, 311, 312, 364, 546, 562, 622, 728, 843, 933, 1092, 1124, 1244, 1686, 1866, 1967, 2177, 2184, 2248, 2488, 3372, 3653, 3732, 3934, 4043, 4354, 5901, 6531, 6744, 7306, 7464, 7868, 8086, 8708, 10959, 11802, 12129, 13062, 14612, 15736, 16172, 17416, 21918, 23604, 24258, 25571, 26124, 28301, 29224, 32344, 43836, 47208, 48516, 51142, 52248, 56602, 76713, 84903, 87391, 87672, 97032, 102284, 113204, 153426, 169806, 174782, 204568, 226408, 262173, 306852, 339612, 349564, 524346, 611737, 613704, 679224, 699128, 1048692, 1136083, 1223474, 1835211, 2097384, 2272166, 2446948, 3408249, 3670422, 4544332, 4893896, 6816498, 7340844, 7952581, 9088664, 13632996, 14681688, 15905162, 23857743, 27265992, 31810324, 47715486, 63620648, 95430972, 190861944]

約数ペア:

[(1, 190861944), (2, 95430972), (3, 63620648), (4, 47715486), (6, 31810324), (7, 27265992), (8, 23857743), (12, 15905162), (13, 14681688), (14, 13632996), (21, 9088664), (24, 7952581), (26, 7340844), (28, 6816498), (39, 4893896), (42, 4544332), (52, 3670422), (56, 3408249), (78, 2446948), (84, 2272166), (91, 2097384), (104, 1835211), (156, 1223474), (168, 1136083), (182, 1048692), (273, 699128), (281, 679224), (311, 613704), (312, 611737), (364, 524346), (546, 349564), (562, 339612), (622, 306852), (728, 262173), (843, 226408), (933, 204568), (1092, 174782), (1124, 169806), (1244, 153426), (1686, 113204), (1866, 102284), (1967, 97032), (2177, 87672), (2184, 87391), (2248, 84903), (2488, 76713), (3372, 56602), (3653, 52248), (3732, 51142), (3934, 48516), (4043, 47208), (4354, 43836), (5901, 32344), (6531, 29224), (6744, 28301), (7306, 26124), (7464, 25571), (7868, 24258), (8086, 23604), (8708, 21918), (10959, 17416), (11802, 16172), (12129, 15736), (13062, 14612)]