198614988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 604854432

約数和(自身を除く): 406239444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 78, 82, 99, 117, 123, 132, 143, 156, 164, 198, 234, 246, 286, 369, 396, 429, 451, 468, 492, 533, 572, 738, 858, 902, 941, 1066, 1287, 1353, 1476, 1599, 1716, 1804, 1882, 2132, 2574, 2706, 2823, 3198, 3764, 4059, 4797, 5148, 5412, 5646, 5863, 6396, 8118, 8469, 9594, 10351, 11292, 11726, 12233, 16236, 16938, 17589, 19188, 20702, 23452, 24466, 31053, 33876, 35178, 36699, 38581, 41404, 48932, 52767, 62106, 70356, 73398, 77162, 93159, 105534, 110097, 115743, 124212, 134563, 146796, 154324, 186318, 211068, 220194, 231486, 269126, 347229, 372636, 403689, 424391, 440388, 462972, 501553, 538252, 694458, 807378, 848782, 1003106, 1211067, 1273173, 1388916, 1504659, 1614756, 1697564, 2006212, 2422134, 2546346, 3009318, 3819519, 4513977, 4844268, 5092692, 5517083, 6018636, 7639038, 9027954, 11034166, 15278076, 16551249, 18055908, 22068332, 33102498, 49653747, 66204996, 99307494, 198614988]

約数ペア:

[(1, 198614988), (2, 99307494), (3, 66204996), (4, 49653747), (6, 33102498), (9, 22068332), (11, 18055908), (12, 16551249), (13, 15278076), (18, 11034166), (22, 9027954), (26, 7639038), (33, 6018636), (36, 5517083), (39, 5092692), (41, 4844268), (44, 4513977), (52, 3819519), (66, 3009318), (78, 2546346), (82, 2422134), (99, 2006212), (117, 1697564), (123, 1614756), (132, 1504659), (143, 1388916), (156, 1273173), (164, 1211067), (198, 1003106), (234, 848782), (246, 807378), (286, 694458), (369, 538252), (396, 501553), (429, 462972), (451, 440388), (468, 424391), (492, 403689), (533, 372636), (572, 347229), (738, 269126), (858, 231486), (902, 220194), (941, 211068), (1066, 186318), (1287, 154324), (1353, 146796), (1476, 134563), (1599, 124212), (1716, 115743), (1804, 110097), (1882, 105534), (2132, 93159), (2574, 77162), (2706, 73398), (2823, 70356), (3198, 62106), (3764, 52767), (4059, 48932), (4797, 41404), (5148, 38581), (5412, 36699), (5646, 35178), (5863, 33876), (6396, 31053), (8118, 24466), (8469, 23452), (9594, 20702), (10351, 19188), (11292, 17589), (11726, 16938), (12233, 16236)]