195241968

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 590438400

約数和(自身を除く): 395196432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 239, 244, 248, 279, 366, 372, 432, 478, 488, 496, 549, 558, 717, 732, 744, 837, 956, 976, 1098, 1116, 1434, 1464, 1488, 1647, 1674, 1891, 1912, 2151, 2196, 2232, 2868, 2928, 3294, 3348, 3782, 3824, 4302, 4392, 4464, 5673, 5736, 6453, 6588, 6696, 7409, 7564, 8604, 8784, 11346, 11472, 12906, 13176, 13392, 14579, 14818, 15128, 17019, 17208, 22227, 22692, 25812, 26352, 29158, 29636, 30256, 34038, 34416, 43737, 44454, 45384, 51057, 51624, 58316, 59272, 66681, 68076, 87474, 88908, 90768, 102114, 103248, 116632, 118544, 131211, 133362, 136152, 174948, 177816, 200043, 204228, 233264, 262422, 266724, 272304, 349896, 355632, 393633, 400086, 408456, 451949, 524844, 533448, 699792, 787266, 800172, 816912, 903898, 1049688, 1066896, 1355847, 1574532, 1600344, 1807796, 2099376, 2711694, 3149064, 3200688, 3615592, 4067541, 5423388, 6298128, 7231184, 8135082, 10846776, 12202623, 16270164, 21693552, 24405246, 32540328, 48810492, 65080656, 97620984, 195241968]

約数ペア:

[(1, 195241968), (2, 97620984), (3, 65080656), (4, 48810492), (6, 32540328), (8, 24405246), (9, 21693552), (12, 16270164), (16, 12202623), (18, 10846776), (24, 8135082), (27, 7231184), (31, 6298128), (36, 5423388), (48, 4067541), (54, 3615592), (61, 3200688), (62, 3149064), (72, 2711694), (93, 2099376), (108, 1807796), (122, 1600344), (124, 1574532), (144, 1355847), (183, 1066896), (186, 1049688), (216, 903898), (239, 816912), (244, 800172), (248, 787266), (279, 699792), (366, 533448), (372, 524844), (432, 451949), (478, 408456), (488, 400086), (496, 393633), (549, 355632), (558, 349896), (717, 272304), (732, 266724), (744, 262422), (837, 233264), (956, 204228), (976, 200043), (1098, 177816), (1116, 174948), (1434, 136152), (1464, 133362), (1488, 131211), (1647, 118544), (1674, 116632), (1891, 103248), (1912, 102114), (2151, 90768), (2196, 88908), (2232, 87474), (2868, 68076), (2928, 66681), (3294, 59272), (3348, 58316), (3782, 51624), (3824, 51057), (4302, 45384), (4392, 44454), (4464, 43737), (5673, 34416), (5736, 34038), (6453, 30256), (6588, 29636), (6696, 29158), (7409, 26352), (7564, 25812), (8604, 22692), (8784, 22227), (11346, 17208), (11472, 17019), (12906, 15128), (13176, 14818), (13392, 14579)]