157468754144

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1237}}^1\times {\mathrm{23539}}^1$

素因数の和:24812

約数の個数: 72

約数和(自身を含む): 335984113080

約数和(自身を除く): 178515358936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1237, 1352, 2474, 2704, 4948, 5408, 9896, 16081, 19792, 23539, 32162, 39584, 47078, 64324, 94156, 128648, 188312, 209053, 257296, 306007, 376624, 418106, 514592, 612014, 753248, 836212, 1224028, 1672424, 2448056, 3344848, 3978091, 4896112, 6689696, 7956182, 9792224, 15912364, 29117743, 31824728, 58235486, 63649456, 116470972, 127298912, 232941944, 378530659, 465883888, 757061318, 931767776, 1514122636, 3028245272, 4920898567, 6056490544, 9841797134, 12112981088, 19683594268, 39367188536, 78734377072, 157468754144]

約数ペア:

[(1, 157468754144), (2, 78734377072), (4, 39367188536), (8, 19683594268), (13, 12112981088), (16, 9841797134), (26, 6056490544), (32, 4920898567), (52, 3028245272), (104, 1514122636), (169, 931767776), (208, 757061318), (338, 465883888), (416, 378530659), (676, 232941944), (1237, 127298912), (1352, 116470972), (2474, 63649456), (2704, 58235486), (4948, 31824728), (5408, 29117743), (9896, 15912364), (16081, 9792224), (19792, 7956182), (23539, 6689696), (32162, 4896112), (39584, 3978091), (47078, 3344848), (64324, 2448056), (94156, 1672424), (128648, 1224028), (188312, 836212), (209053, 753248), (257296, 612014), (306007, 514592), (376624, 418106)]