16995576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 49996800

約数和(自身を除く): 33001224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 61, 76, 78, 94, 104, 114, 122, 141, 152, 156, 183, 188, 228, 244, 247, 282, 312, 366, 376, 456, 488, 494, 564, 611, 732, 741, 793, 893, 988, 1128, 1159, 1222, 1464, 1482, 1586, 1786, 1833, 1976, 2318, 2379, 2444, 2679, 2867, 2964, 3172, 3477, 3572, 3666, 4636, 4758, 4888, 5358, 5734, 5928, 6344, 6954, 7144, 7332, 8601, 9272, 9516, 10716, 11468, 11609, 13908, 14664, 15067, 17202, 19032, 21432, 22936, 23218, 27816, 30134, 34404, 34827, 37271, 45201, 46436, 54473, 60268, 68808, 69654, 74542, 90402, 92872, 108946, 111813, 120536, 139308, 149084, 163419, 180804, 217892, 223626, 278616, 298168, 326838, 361608, 435784, 447252, 653676, 708149, 894504, 1307352, 1416298, 2124447, 2832596, 4248894, 5665192, 8497788, 16995576]

約数ペア:

[(1, 16995576), (2, 8497788), (3, 5665192), (4, 4248894), (6, 2832596), (8, 2124447), (12, 1416298), (13, 1307352), (19, 894504), (24, 708149), (26, 653676), (38, 447252), (39, 435784), (47, 361608), (52, 326838), (57, 298168), (61, 278616), (76, 223626), (78, 217892), (94, 180804), (104, 163419), (114, 149084), (122, 139308), (141, 120536), (152, 111813), (156, 108946), (183, 92872), (188, 90402), (228, 74542), (244, 69654), (247, 68808), (282, 60268), (312, 54473), (366, 46436), (376, 45201), (456, 37271), (488, 34827), (494, 34404), (564, 30134), (611, 27816), (732, 23218), (741, 22936), (793, 21432), (893, 19032), (988, 17202), (1128, 15067), (1159, 14664), (1222, 13908), (1464, 11609), (1482, 11468), (1586, 10716), (1786, 9516), (1833, 9272), (1976, 8601), (2318, 7332), (2379, 7144), (2444, 6954), (2679, 6344), (2867, 5928), (2964, 5734), (3172, 5358), (3477, 4888), (3572, 4758), (3666, 4636)]