131498094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 354557952

約数和(自身を除く): 223059858

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 31, 34, 39, 42, 51, 62, 78, 91, 93, 102, 119, 182, 186, 217, 221, 238, 273, 357, 403, 434, 442, 457, 527, 546, 651, 663, 714, 806, 914, 1054, 1209, 1302, 1326, 1371, 1547, 1581, 2418, 2742, 2821, 3094, 3162, 3199, 3689, 4641, 5642, 5941, 6398, 6851, 7378, 7769, 8463, 9282, 9597, 11067, 11882, 13702, 14167, 15538, 16926, 17823, 19194, 20553, 22134, 23307, 28334, 35646, 41106, 41587, 42501, 46614, 47957, 54383, 83174, 85002, 95914, 99169, 100997, 108766, 124761, 143871, 163149, 184171, 198338, 201994, 240839, 249522, 287742, 297507, 302991, 326298, 368342, 481678, 552513, 595014, 605982, 706979, 722517, 1105026, 1289197, 1413958, 1445034, 1685873, 2120937, 2578394, 3130907, 3371746, 3867591, 4241874, 5057619, 6261814, 7735182, 9392721, 10115238, 18785442, 21916349, 43832698, 65749047, 131498094]

約数ペア:

[(1, 131498094), (2, 65749047), (3, 43832698), (6, 21916349), (7, 18785442), (13, 10115238), (14, 9392721), (17, 7735182), (21, 6261814), (26, 5057619), (31, 4241874), (34, 3867591), (39, 3371746), (42, 3130907), (51, 2578394), (62, 2120937), (78, 1685873), (91, 1445034), (93, 1413958), (102, 1289197), (119, 1105026), (182, 722517), (186, 706979), (217, 605982), (221, 595014), (238, 552513), (273, 481678), (357, 368342), (403, 326298), (434, 302991), (442, 297507), (457, 287742), (527, 249522), (546, 240839), (651, 201994), (663, 198338), (714, 184171), (806, 163149), (914, 143871), (1054, 124761), (1209, 108766), (1302, 100997), (1326, 99169), (1371, 95914), (1547, 85002), (1581, 83174), (2418, 54383), (2742, 47957), (2821, 46614), (3094, 42501), (3162, 41587), (3199, 41106), (3689, 35646), (4641, 28334), (5642, 23307), (5941, 22134), (6398, 20553), (6851, 19194), (7378, 17823), (7769, 16926), (8463, 15538), (9282, 14167), (9597, 13702), (11067, 11882)]