157902732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 304406388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 89, 102, 117, 153, 156, 178, 204, 221, 223, 234, 267, 306, 356, 442, 446, 468, 534, 612, 663, 669, 801, 884, 892, 1068, 1157, 1326, 1338, 1513, 1602, 1989, 2007, 2314, 2652, 2676, 2899, 3026, 3204, 3471, 3791, 3978, 4014, 4539, 4628, 5798, 6052, 6942, 7582, 7956, 8028, 8697, 9078, 10413, 11373, 11596, 13617, 13884, 15164, 17394, 18156, 19669, 19847, 20826, 22746, 26091, 27234, 34119, 34788, 39338, 39694, 41652, 45492, 49283, 52182, 54468, 59007, 59541, 68238, 78676, 79388, 98566, 104364, 118014, 119082, 136476, 147849, 177021, 178623, 197132, 236028, 238164, 258011, 295698, 337399, 354042, 357246, 443547, 516022, 591396, 674798, 708084, 714492, 774033, 887094, 1012197, 1032044, 1349596, 1548066, 1774188, 2024394, 2322099, 3036591, 3096132, 4048788, 4386187, 4644198, 6073182, 8772374, 9288396, 12146364, 13158561, 17544748, 26317122, 39475683, 52634244, 78951366, 157902732]

約数ペア:

[(1, 157902732), (2, 78951366), (3, 52634244), (4, 39475683), (6, 26317122), (9, 17544748), (12, 13158561), (13, 12146364), (17, 9288396), (18, 8772374), (26, 6073182), (34, 4644198), (36, 4386187), (39, 4048788), (51, 3096132), (52, 3036591), (68, 2322099), (78, 2024394), (89, 1774188), (102, 1548066), (117, 1349596), (153, 1032044), (156, 1012197), (178, 887094), (204, 774033), (221, 714492), (223, 708084), (234, 674798), (267, 591396), (306, 516022), (356, 443547), (442, 357246), (446, 354042), (468, 337399), (534, 295698), (612, 258011), (663, 238164), (669, 236028), (801, 197132), (884, 178623), (892, 177021), (1068, 147849), (1157, 136476), (1326, 119082), (1338, 118014), (1513, 104364), (1602, 98566), (1989, 79388), (2007, 78676), (2314, 68238), (2652, 59541), (2676, 59007), (2899, 54468), (3026, 52182), (3204, 49283), (3471, 45492), (3791, 41652), (3978, 39694), (4014, 39338), (4539, 34788), (4628, 34119), (5798, 27234), (6052, 26091), (6942, 22746), (7582, 20826), (7956, 19847), (8028, 19669), (8697, 18156), (9078, 17394), (10413, 15164), (11373, 13884), (11596, 13617)]