127852804088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{41659}}^1$

素因数の和:42076

約数の個数: 64

約数和(自身を含む): 257258832000

約数和(自身を除く): 129406027912

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 331, 488, 662, 1159, 1324, 2318, 2648, 4636, 6289, 9272, 12578, 20191, 25156, 40382, 41659, 50312, 80764, 83318, 161528, 166636, 333272, 383629, 767258, 791521, 1534516, 1583042, 2541199, 3069032, 3166084, 5082398, 6332168, 10164796, 13789129, 20329592, 27578258, 48282781, 55156516, 96565562, 110313032, 193131124, 261993451, 386262248, 523986902, 841136869, 1047973804, 1682273738, 2095947608, 3364547476, 6729094952, 15981600511, 31963201022, 63926402044, 127852804088]

約数ペア:

[(1, 127852804088), (2, 63926402044), (4, 31963201022), (8, 15981600511), (19, 6729094952), (38, 3364547476), (61, 2095947608), (76, 1682273738), (122, 1047973804), (152, 841136869), (244, 523986902), (331, 386262248), (488, 261993451), (662, 193131124), (1159, 110313032), (1324, 96565562), (2318, 55156516), (2648, 48282781), (4636, 27578258), (6289, 20329592), (9272, 13789129), (12578, 10164796), (20191, 6332168), (25156, 5082398), (40382, 3166084), (41659, 3069032), (50312, 2541199), (80764, 1583042), (83318, 1534516), (161528, 791521), (166636, 767258), (333272, 383629)]