155433564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 467507040

約数和(自身を除く): 312073476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 109, 117, 132, 143, 156, 198, 218, 234, 277, 286, 327, 396, 429, 436, 468, 554, 572, 654, 831, 858, 981, 1108, 1199, 1287, 1308, 1417, 1662, 1716, 1962, 2398, 2493, 2574, 2834, 3047, 3324, 3597, 3601, 3924, 4251, 4796, 4986, 5148, 5668, 6094, 7194, 7202, 8502, 9141, 9972, 10791, 10803, 12188, 12753, 14388, 14404, 15587, 17004, 18282, 21582, 21606, 25506, 27423, 30193, 31174, 32409, 36564, 39611, 43164, 43212, 46761, 51012, 54846, 60386, 62348, 64818, 79222, 90579, 93522, 109692, 118833, 120772, 129636, 140283, 158444, 181158, 187044, 237666, 271737, 280566, 332123, 356499, 362316, 392509, 475332, 543474, 561132, 664246, 712998, 785018, 996369, 1086948, 1177527, 1328492, 1425996, 1570036, 1992738, 2355054, 2989107, 3532581, 3985476, 4317599, 4710108, 5978214, 7065162, 8635198, 11956428, 12952797, 14130324, 17270396, 25905594, 38858391, 51811188, 77716782, 155433564]

約数ペア:

[(1, 155433564), (2, 77716782), (3, 51811188), (4, 38858391), (6, 25905594), (9, 17270396), (11, 14130324), (12, 12952797), (13, 11956428), (18, 8635198), (22, 7065162), (26, 5978214), (33, 4710108), (36, 4317599), (39, 3985476), (44, 3532581), (52, 2989107), (66, 2355054), (78, 1992738), (99, 1570036), (109, 1425996), (117, 1328492), (132, 1177527), (143, 1086948), (156, 996369), (198, 785018), (218, 712998), (234, 664246), (277, 561132), (286, 543474), (327, 475332), (396, 392509), (429, 362316), (436, 356499), (468, 332123), (554, 280566), (572, 271737), (654, 237666), (831, 187044), (858, 181158), (981, 158444), (1108, 140283), (1199, 129636), (1287, 120772), (1308, 118833), (1417, 109692), (1662, 93522), (1716, 90579), (1962, 79222), (2398, 64818), (2493, 62348), (2574, 60386), (2834, 54846), (3047, 51012), (3324, 46761), (3597, 43212), (3601, 43164), (3924, 39611), (4251, 36564), (4796, 32409), (4986, 31174), (5148, 30193), (5668, 27423), (6094, 25506), (7194, 21606), (7202, 21582), (8502, 18282), (9141, 17004), (9972, 15587), (10791, 14404), (10803, 14388), (12188, 12753)]