155766672

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 160

約数和(自身を含む): 476040960

約数和(自身を除く): 320274288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 92, 108, 122, 138, 144, 183, 184, 207, 216, 244, 257, 276, 366, 368, 414, 432, 488, 514, 549, 552, 621, 732, 771, 828, 976, 1028, 1098, 1104, 1242, 1403, 1464, 1542, 1647, 1656, 2056, 2196, 2313, 2484, 2806, 2928, 3084, 3294, 3312, 4112, 4209, 4392, 4626, 4968, 5612, 5911, 6168, 6588, 6939, 8418, 8784, 9252, 9936, 11224, 11822, 12336, 12627, 13176, 13878, 15677, 16836, 17733, 18504, 22448, 23644, 25254, 26352, 27756, 31354, 33672, 35466, 37008, 37881, 47031, 47288, 50508, 53199, 55512, 62708, 67344, 70932, 75762, 94062, 94576, 101016, 106398, 111024, 125416, 141093, 141864, 151524, 159597, 188124, 202032, 212796, 250832, 282186, 283728, 303048, 319194, 360571, 376248, 423279, 425592, 564372, 606096, 638388, 721142, 752496, 846558, 851184, 1081713, 1128744, 1276776, 1442284, 1693116, 2163426, 2257488, 2553552, 2884568, 3245139, 3386232, 4326852, 5769136, 6490278, 6772464, 8653704, 9735417, 12980556, 17307408, 19470834, 25961112, 38941668, 51922224, 77883336, 155766672]

約数ペア:

[(1, 155766672), (2, 77883336), (3, 51922224), (4, 38941668), (6, 25961112), (8, 19470834), (9, 17307408), (12, 12980556), (16, 9735417), (18, 8653704), (23, 6772464), (24, 6490278), (27, 5769136), (36, 4326852), (46, 3386232), (48, 3245139), (54, 2884568), (61, 2553552), (69, 2257488), (72, 2163426), (92, 1693116), (108, 1442284), (122, 1276776), (138, 1128744), (144, 1081713), (183, 851184), (184, 846558), (207, 752496), (216, 721142), (244, 638388), (257, 606096), (276, 564372), (366, 425592), (368, 423279), (414, 376248), (432, 360571), (488, 319194), (514, 303048), (549, 283728), (552, 282186), (621, 250832), (732, 212796), (771, 202032), (828, 188124), (976, 159597), (1028, 151524), (1098, 141864), (1104, 141093), (1242, 125416), (1403, 111024), (1464, 106398), (1542, 101016), (1647, 94576), (1656, 94062), (2056, 75762), (2196, 70932), (2313, 67344), (2484, 62708), (2806, 55512), (2928, 53199), (3084, 50508), (3294, 47288), (3312, 47031), (4112, 37881), (4209, 37008), (4392, 35466), (4626, 33672), (4968, 31354), (5612, 27756), (5911, 26352), (6168, 25254), (6588, 23644), (6939, 22448), (8418, 18504), (8784, 17733), (9252, 16836), (9936, 15677), (11224, 13878), (11822, 13176), (12336, 12627)]