149489496

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 451584000

約数和(自身を除く): 302094504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 139, 156, 216, 234, 278, 312, 351, 383, 417, 468, 556, 702, 766, 834, 936, 1112, 1149, 1251, 1404, 1532, 1668, 1807, 2298, 2502, 2808, 3064, 3336, 3447, 3614, 3753, 4596, 4979, 5004, 5421, 6894, 7228, 7506, 9192, 9958, 10008, 10341, 10842, 13788, 14456, 14937, 15012, 16263, 19916, 20682, 21684, 27576, 29874, 30024, 32526, 39832, 41364, 43368, 44811, 48789, 53237, 59748, 65052, 82728, 89622, 97578, 106474, 119496, 130104, 134433, 159711, 179244, 195156, 212948, 268866, 319422, 358488, 390312, 425896, 479133, 537732, 638844, 692081, 958266, 1075464, 1277688, 1384162, 1437399, 1916532, 2076243, 2768324, 2874798, 3833064, 4152486, 5536648, 5749596, 6228729, 8304972, 11499192, 12457458, 16609944, 18686187, 24914916, 37372374, 49829832, 74744748, 149489496]

約数ペア:

[(1, 149489496), (2, 74744748), (3, 49829832), (4, 37372374), (6, 24914916), (8, 18686187), (9, 16609944), (12, 12457458), (13, 11499192), (18, 8304972), (24, 6228729), (26, 5749596), (27, 5536648), (36, 4152486), (39, 3833064), (52, 2874798), (54, 2768324), (72, 2076243), (78, 1916532), (104, 1437399), (108, 1384162), (117, 1277688), (139, 1075464), (156, 958266), (216, 692081), (234, 638844), (278, 537732), (312, 479133), (351, 425896), (383, 390312), (417, 358488), (468, 319422), (556, 268866), (702, 212948), (766, 195156), (834, 179244), (936, 159711), (1112, 134433), (1149, 130104), (1251, 119496), (1404, 106474), (1532, 97578), (1668, 89622), (1807, 82728), (2298, 65052), (2502, 59748), (2808, 53237), (3064, 48789), (3336, 44811), (3447, 43368), (3614, 41364), (3753, 39832), (4596, 32526), (4979, 30024), (5004, 29874), (5421, 27576), (6894, 21684), (7228, 20682), (7506, 19916), (9192, 16263), (9958, 15012), (10008, 14937), (10341, 14456), (10842, 13788)]