164562516

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 477719424

約数和(自身を除く): 313156908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 243, 276, 306, 324, 391, 414, 433, 459, 486, 612, 621, 782, 828, 866, 918, 972, 1173, 1242, 1299, 1377, 1564, 1732, 1836, 1863, 2346, 2484, 2598, 2754, 3519, 3726, 3897, 4131, 4692, 5196, 5508, 5589, 7038, 7361, 7452, 7794, 8262, 9959, 10557, 11178, 11691, 14076, 14722, 15588, 16524, 19918, 21114, 22083, 22356, 23382, 29444, 29877, 31671, 35073, 39836, 42228, 44166, 46764, 59754, 63342, 66249, 70146, 88332, 89631, 95013, 105219, 119508, 126684, 132498, 140292, 169303, 179262, 190026, 198747, 210438, 264996, 268893, 338606, 358524, 380052, 397494, 420876, 507909, 537786, 596241, 677212, 794988, 806679, 1015818, 1075572, 1192482, 1523727, 1613358, 1788723, 2031636, 2384964, 2420037, 3047454, 3226716, 3577446, 4571181, 4840074, 6094908, 7154892, 9142362, 9680148, 13713543, 18284724, 27427086, 41140629, 54854172, 82281258, 164562516]

約数ペア:

[(1, 164562516), (2, 82281258), (3, 54854172), (4, 41140629), (6, 27427086), (9, 18284724), (12, 13713543), (17, 9680148), (18, 9142362), (23, 7154892), (27, 6094908), (34, 4840074), (36, 4571181), (46, 3577446), (51, 3226716), (54, 3047454), (68, 2420037), (69, 2384964), (81, 2031636), (92, 1788723), (102, 1613358), (108, 1523727), (138, 1192482), (153, 1075572), (162, 1015818), (204, 806679), (207, 794988), (243, 677212), (276, 596241), (306, 537786), (324, 507909), (391, 420876), (414, 397494), (433, 380052), (459, 358524), (486, 338606), (612, 268893), (621, 264996), (782, 210438), (828, 198747), (866, 190026), (918, 179262), (972, 169303), (1173, 140292), (1242, 132498), (1299, 126684), (1377, 119508), (1564, 105219), (1732, 95013), (1836, 89631), (1863, 88332), (2346, 70146), (2484, 66249), (2598, 63342), (2754, 59754), (3519, 46764), (3726, 44166), (3897, 42228), (4131, 39836), (4692, 35073), (5196, 31671), (5508, 29877), (5589, 29444), (7038, 23382), (7361, 22356), (7452, 22083), (7794, 21114), (8262, 19918), (9959, 16524), (10557, 15588), (11178, 14722), (11691, 14076)]