156908712170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{1009}}^1$

素因数の和:1624

約数の個数: 128

約数和(自身を含む): 333278668800

約数和(自身を除く): 176369956630

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 79, 122, 158, 305, 395, 427, 461, 553, 610, 790, 854, 922, 1009, 1106, 2018, 2135, 2305, 2765, 3227, 4270, 4610, 4819, 5045, 5530, 6454, 7063, 9638, 10090, 14126, 16135, 24095, 28121, 32270, 33733, 35315, 36419, 48190, 56242, 61549, 67466, 70630, 72838, 79711, 123098, 140605, 159422, 168665, 182095, 196847, 254933, 281210, 307745, 337330, 364190, 393694, 398555, 430843, 465149, 509866, 557977, 615490, 797110, 861686, 930298, 984235, 1115954, 1274665, 1968470, 2154215, 2221559, 2325745, 2549330, 2789885, 3256043, 4308430, 4443118, 4651490, 4862371, 5579770, 6512086, 9724742, 11107795, 15550913, 16280215, 22215590, 24311855, 28374089, 31101826, 32560430, 34036597, 36746771, 48623710, 56748178, 68073194, 73493542, 77754565, 141870445, 155509130, 170182985, 183733855, 198618623, 257227397, 283740890, 340365970, 367467710, 397237246, 514454794, 993093115, 1286136985, 1986186230, 2241553031, 2572273970, 4483106062, 11207765155, 15690871217, 22415530310, 31381742434, 78454356085, 156908712170]

約数ペア:

[(1, 156908712170), (2, 78454356085), (5, 31381742434), (7, 22415530310), (10, 15690871217), (14, 11207765155), (35, 4483106062), (61, 2572273970), (70, 2241553031), (79, 1986186230), (122, 1286136985), (158, 993093115), (305, 514454794), (395, 397237246), (427, 367467710), (461, 340365970), (553, 283740890), (610, 257227397), (790, 198618623), (854, 183733855), (922, 170182985), (1009, 155509130), (1106, 141870445), (2018, 77754565), (2135, 73493542), (2305, 68073194), (2765, 56748178), (3227, 48623710), (4270, 36746771), (4610, 34036597), (4819, 32560430), (5045, 31101826), (5530, 28374089), (6454, 24311855), (7063, 22215590), (9638, 16280215), (10090, 15550913), (14126, 11107795), (16135, 9724742), (24095, 6512086), (28121, 5579770), (32270, 4862371), (33733, 4651490), (35315, 4443118), (36419, 4308430), (48190, 3256043), (56242, 2789885), (61549, 2549330), (67466, 2325745), (70630, 2221559), (72838, 2154215), (79711, 1968470), (123098, 1274665), (140605, 1115954), (159422, 984235), (168665, 930298), (182095, 861686), (196847, 797110), (254933, 615490), (281210, 557977), (307745, 509866), (337330, 465149), (364190, 430843), (393694, 398555)]