164426076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 460605600

約数和(自身を除く): 296179524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 73, 74, 76, 89, 111, 114, 146, 148, 171, 178, 219, 222, 228, 267, 292, 333, 342, 356, 438, 444, 534, 657, 666, 684, 703, 801, 876, 1068, 1314, 1332, 1387, 1406, 1602, 1691, 2109, 2628, 2701, 2774, 2812, 3204, 3293, 3382, 4161, 4218, 5073, 5402, 5548, 6327, 6497, 6586, 6764, 8103, 8322, 8436, 9879, 10146, 10804, 12483, 12654, 12994, 13172, 15219, 16206, 16644, 19491, 19758, 20292, 24309, 24966, 25308, 25988, 29637, 30438, 32412, 38982, 39516, 48618, 49932, 51319, 58473, 59274, 60876, 62567, 77964, 97236, 102638, 116946, 118548, 123443, 125134, 153957, 187701, 205276, 233892, 240389, 246886, 250268, 307914, 370329, 375402, 461871, 480778, 493772, 563103, 615828, 721167, 740658, 750804, 923742, 961556, 1110987, 1126206, 1442334, 1481316, 1847484, 2163501, 2221974, 2252412, 2884668, 4327002, 4443948, 4567391, 8654004, 9134782, 13702173, 18269564, 27404346, 41106519, 54808692, 82213038, 164426076]

約数ペア:

[(1, 164426076), (2, 82213038), (3, 54808692), (4, 41106519), (6, 27404346), (9, 18269564), (12, 13702173), (18, 9134782), (19, 8654004), (36, 4567391), (37, 4443948), (38, 4327002), (57, 2884668), (73, 2252412), (74, 2221974), (76, 2163501), (89, 1847484), (111, 1481316), (114, 1442334), (146, 1126206), (148, 1110987), (171, 961556), (178, 923742), (219, 750804), (222, 740658), (228, 721167), (267, 615828), (292, 563103), (333, 493772), (342, 480778), (356, 461871), (438, 375402), (444, 370329), (534, 307914), (657, 250268), (666, 246886), (684, 240389), (703, 233892), (801, 205276), (876, 187701), (1068, 153957), (1314, 125134), (1332, 123443), (1387, 118548), (1406, 116946), (1602, 102638), (1691, 97236), (2109, 77964), (2628, 62567), (2701, 60876), (2774, 59274), (2812, 58473), (3204, 51319), (3293, 49932), (3382, 48618), (4161, 39516), (4218, 38982), (5073, 32412), (5402, 30438), (5548, 29637), (6327, 25988), (6497, 25308), (6586, 24966), (6764, 24309), (8103, 20292), (8322, 19758), (8436, 19491), (9879, 16644), (10146, 16206), (10804, 15219), (12483, 13172), (12654, 12994)]