120772218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 308183040

約数和(自身を除く): 187410822

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 37, 42, 46, 62, 69, 74, 93, 109, 111, 138, 161, 186, 217, 218, 222, 259, 322, 327, 434, 483, 518, 651, 654, 713, 763, 777, 851, 966, 1147, 1302, 1426, 1526, 1554, 1702, 2139, 2289, 2294, 2507, 2553, 3379, 3441, 4033, 4278, 4578, 4991, 5014, 5106, 5957, 6758, 6882, 7521, 8029, 8066, 9982, 10137, 11914, 12099, 14973, 15042, 16058, 17549, 17871, 20274, 23653, 24087, 24198, 26381, 28231, 29946, 35098, 35742, 47306, 48174, 52647, 52762, 56462, 70959, 77717, 79143, 84693, 92759, 105294, 125023, 141918, 155434, 158286, 169386, 184667, 185518, 233151, 250046, 278277, 369334, 375069, 466302, 544019, 554001, 556554, 649313, 750138, 875161, 1088038, 1108002, 1298626, 1632057, 1750322, 1947939, 2625483, 2875529, 3264114, 3895878, 5250966, 5751058, 8626587, 17253174, 20128703, 40257406, 60386109, 120772218]

約数ペア:

[(1, 120772218), (2, 60386109), (3, 40257406), (6, 20128703), (7, 17253174), (14, 8626587), (21, 5751058), (23, 5250966), (31, 3895878), (37, 3264114), (42, 2875529), (46, 2625483), (62, 1947939), (69, 1750322), (74, 1632057), (93, 1298626), (109, 1108002), (111, 1088038), (138, 875161), (161, 750138), (186, 649313), (217, 556554), (218, 554001), (222, 544019), (259, 466302), (322, 375069), (327, 369334), (434, 278277), (483, 250046), (518, 233151), (651, 185518), (654, 184667), (713, 169386), (763, 158286), (777, 155434), (851, 141918), (966, 125023), (1147, 105294), (1302, 92759), (1426, 84693), (1526, 79143), (1554, 77717), (1702, 70959), (2139, 56462), (2289, 52762), (2294, 52647), (2507, 48174), (2553, 47306), (3379, 35742), (3441, 35098), (4033, 29946), (4278, 28231), (4578, 26381), (4991, 24198), (5014, 24087), (5106, 23653), (5957, 20274), (6758, 17871), (6882, 17549), (7521, 16058), (8029, 15042), (8066, 14973), (9982, 12099), (10137, 11914)]