131680944

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 405926400

約数和(自身を除く): 274245456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 61, 72, 76, 108, 114, 122, 144, 152, 171, 183, 216, 228, 244, 263, 304, 342, 366, 432, 456, 488, 513, 526, 549, 684, 732, 789, 912, 976, 1026, 1052, 1098, 1159, 1368, 1464, 1578, 1647, 2052, 2104, 2196, 2318, 2367, 2736, 2928, 3156, 3294, 3477, 4104, 4208, 4392, 4636, 4734, 4997, 6312, 6588, 6954, 7101, 8208, 8784, 9272, 9468, 9994, 10431, 12624, 13176, 13908, 14202, 14991, 16043, 18544, 18936, 19988, 20862, 26352, 27816, 28404, 29982, 31293, 32086, 37872, 39976, 41724, 44973, 48129, 55632, 56808, 59964, 62586, 64172, 79952, 83448, 89946, 96258, 113616, 119928, 125172, 128344, 134919, 144387, 166896, 179892, 192516, 239856, 250344, 256688, 269838, 288774, 304817, 359784, 385032, 433161, 500688, 539676, 577548, 609634, 719568, 770064, 866322, 914451, 1079352, 1155096, 1219268, 1732644, 1828902, 2158704, 2310192, 2438536, 2743353, 3465288, 3657804, 4877072, 5486706, 6930576, 7315608, 8230059, 10973412, 14631216, 16460118, 21946824, 32920236, 43893648, 65840472, 131680944]

約数ペア:

[(1, 131680944), (2, 65840472), (3, 43893648), (4, 32920236), (6, 21946824), (8, 16460118), (9, 14631216), (12, 10973412), (16, 8230059), (18, 7315608), (19, 6930576), (24, 5486706), (27, 4877072), (36, 3657804), (38, 3465288), (48, 2743353), (54, 2438536), (57, 2310192), (61, 2158704), (72, 1828902), (76, 1732644), (108, 1219268), (114, 1155096), (122, 1079352), (144, 914451), (152, 866322), (171, 770064), (183, 719568), (216, 609634), (228, 577548), (244, 539676), (263, 500688), (304, 433161), (342, 385032), (366, 359784), (432, 304817), (456, 288774), (488, 269838), (513, 256688), (526, 250344), (549, 239856), (684, 192516), (732, 179892), (789, 166896), (912, 144387), (976, 134919), (1026, 128344), (1052, 125172), (1098, 119928), (1159, 113616), (1368, 96258), (1464, 89946), (1578, 83448), (1647, 79952), (2052, 64172), (2104, 62586), (2196, 59964), (2318, 56808), (2367, 55632), (2736, 48129), (2928, 44973), (3156, 41724), (3294, 39976), (3477, 37872), (4104, 32086), (4208, 31293), (4392, 29982), (4636, 28404), (4734, 27816), (4997, 26352), (6312, 20862), (6588, 19988), (6954, 18936), (7101, 18544), (8208, 16043), (8784, 14991), (9272, 14202), (9468, 13908), (9994, 13176), (10431, 12624)]