15900456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 48263040

約数和(自身を除く): 32362584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 113, 123, 132, 143, 156, 164, 226, 246, 264, 286, 312, 328, 339, 429, 451, 452, 492, 533, 572, 678, 858, 902, 904, 984, 1066, 1144, 1243, 1353, 1356, 1469, 1599, 1716, 1804, 2132, 2486, 2706, 2712, 2938, 3198, 3432, 3608, 3729, 4264, 4407, 4633, 4972, 5412, 5863, 5876, 6396, 7458, 8814, 9266, 9944, 10824, 11726, 11752, 12792, 13899, 14916, 16159, 17589, 17628, 18532, 23452, 27798, 29832, 32318, 35178, 35256, 37064, 46904, 48477, 50963, 55596, 60229, 64636, 70356, 96954, 101926, 111192, 120458, 129272, 140712, 152889, 180687, 193908, 203852, 240916, 305778, 361374, 387816, 407704, 481832, 611556, 662519, 722748, 1223112, 1325038, 1445496, 1987557, 2650076, 3975114, 5300152, 7950228, 15900456]

約数ペア:

[(1, 15900456), (2, 7950228), (3, 5300152), (4, 3975114), (6, 2650076), (8, 1987557), (11, 1445496), (12, 1325038), (13, 1223112), (22, 722748), (24, 662519), (26, 611556), (33, 481832), (39, 407704), (41, 387816), (44, 361374), (52, 305778), (66, 240916), (78, 203852), (82, 193908), (88, 180687), (104, 152889), (113, 140712), (123, 129272), (132, 120458), (143, 111192), (156, 101926), (164, 96954), (226, 70356), (246, 64636), (264, 60229), (286, 55596), (312, 50963), (328, 48477), (339, 46904), (429, 37064), (451, 35256), (452, 35178), (492, 32318), (533, 29832), (572, 27798), (678, 23452), (858, 18532), (902, 17628), (904, 17589), (984, 16159), (1066, 14916), (1144, 13899), (1243, 12792), (1353, 11752), (1356, 11726), (1469, 10824), (1599, 9944), (1716, 9266), (1804, 8814), (2132, 7458), (2486, 6396), (2706, 5876), (2712, 5863), (2938, 5412), (3198, 4972), (3432, 4633), (3608, 4407), (3729, 4264)]