129309516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 398361600

約数和(自身を除く): 269052084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 113, 114, 126, 133, 171, 226, 228, 239, 252, 266, 339, 342, 399, 452, 478, 532, 678, 684, 717, 791, 798, 956, 1017, 1197, 1356, 1434, 1582, 1596, 1673, 2034, 2147, 2151, 2373, 2394, 2868, 3164, 3346, 4068, 4294, 4302, 4541, 4746, 4788, 5019, 6441, 6692, 7119, 8588, 8604, 9082, 9492, 10038, 12882, 13623, 14238, 15029, 15057, 18164, 19323, 20076, 25764, 27007, 27246, 28476, 30058, 30114, 31787, 38646, 40869, 45087, 54014, 54492, 60116, 60228, 63574, 77292, 81021, 81738, 90174, 95361, 108028, 127148, 135261, 162042, 163476, 180348, 189049, 190722, 243063, 270522, 286083, 324084, 378098, 381444, 486126, 513133, 541044, 567147, 572166, 756196, 972252, 1026266, 1134294, 1144332, 1539399, 1701441, 2052532, 2268588, 3078798, 3402882, 3591931, 4618197, 6157596, 6805764, 7183862, 9236394, 10775793, 14367724, 18472788, 21551586, 32327379, 43103172, 64654758, 129309516]

約数ペア:

[(1, 129309516), (2, 64654758), (3, 43103172), (4, 32327379), (6, 21551586), (7, 18472788), (9, 14367724), (12, 10775793), (14, 9236394), (18, 7183862), (19, 6805764), (21, 6157596), (28, 4618197), (36, 3591931), (38, 3402882), (42, 3078798), (57, 2268588), (63, 2052532), (76, 1701441), (84, 1539399), (113, 1144332), (114, 1134294), (126, 1026266), (133, 972252), (171, 756196), (226, 572166), (228, 567147), (239, 541044), (252, 513133), (266, 486126), (339, 381444), (342, 378098), (399, 324084), (452, 286083), (478, 270522), (532, 243063), (678, 190722), (684, 189049), (717, 180348), (791, 163476), (798, 162042), (956, 135261), (1017, 127148), (1197, 108028), (1356, 95361), (1434, 90174), (1582, 81738), (1596, 81021), (1673, 77292), (2034, 63574), (2147, 60228), (2151, 60116), (2373, 54492), (2394, 54014), (2868, 45087), (3164, 40869), (3346, 38646), (4068, 31787), (4294, 30114), (4302, 30058), (4541, 28476), (4746, 27246), (4788, 27007), (5019, 25764), (6441, 20076), (6692, 19323), (7119, 18164), (8588, 15057), (8604, 15029), (9082, 14238), (9492, 13623), (10038, 12882)]