127846972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 274982400

約数和(自身を除く): 147135428

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 61, 76, 92, 109, 122, 209, 218, 244, 253, 418, 436, 437, 506, 671, 836, 874, 1012, 1159, 1199, 1342, 1403, 1748, 2071, 2318, 2398, 2507, 2684, 2806, 4142, 4636, 4796, 4807, 5014, 5612, 6649, 8284, 9614, 10028, 12749, 13298, 15433, 19228, 22781, 25498, 26596, 26657, 27577, 30866, 45562, 47633, 50996, 53314, 55154, 61732, 73139, 91124, 95266, 106628, 110308, 126331, 146278, 152927, 190532, 252662, 292556, 293227, 305854, 505324, 523963, 586454, 611708, 1047926, 1172908, 1389641, 1682197, 2095852, 2779282, 2905613, 3364394, 5558564, 5811226, 6728788, 11622452, 31961743, 63923486, 127846972]

約数ペア:

[(1, 127846972), (2, 63923486), (4, 31961743), (11, 11622452), (19, 6728788), (22, 5811226), (23, 5558564), (38, 3364394), (44, 2905613), (46, 2779282), (61, 2095852), (76, 1682197), (92, 1389641), (109, 1172908), (122, 1047926), (209, 611708), (218, 586454), (244, 523963), (253, 505324), (418, 305854), (436, 293227), (437, 292556), (506, 252662), (671, 190532), (836, 152927), (874, 146278), (1012, 126331), (1159, 110308), (1199, 106628), (1342, 95266), (1403, 91124), (1748, 73139), (2071, 61732), (2318, 55154), (2398, 53314), (2507, 50996), (2684, 47633), (2806, 45562), (4142, 30866), (4636, 27577), (4796, 26657), (4807, 26596), (5014, 25498), (5612, 22781), (6649, 19228), (8284, 15433), (9614, 13298), (10028, 12749)]