156926967012

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3463}}^1\times {\mathrm{17729}}^1$

素因数の和:21273

約数の個数: 72

約数和(自身を含む): 402402349440

約数和(自身を除く): 245475382428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3463, 6926, 10389, 13852, 17729, 20778, 31167, 35458, 41556, 53187, 62334, 70916, 106374, 124668, 159561, 212748, 245873, 319122, 491746, 638244, 737619, 983492, 1258759, 1475238, 2212857, 2517518, 2950476, 3776277, 4425714, 5035036, 7552554, 8851428, 11328831, 15105108, 22657662, 45315324, 61395527, 122791054, 184186581, 245582108, 368373162, 552559743, 736746324, 1105119486, 2210238972, 4359082417, 8718164834, 13077247251, 17436329668, 26154494502, 39231741753, 52308989004, 78463483506, 156926967012]

約数ペア:

[(1, 156926967012), (2, 78463483506), (3, 52308989004), (4, 39231741753), (6, 26154494502), (9, 17436329668), (12, 13077247251), (18, 8718164834), (36, 4359082417), (71, 2210238972), (142, 1105119486), (213, 736746324), (284, 552559743), (426, 368373162), (639, 245582108), (852, 184186581), (1278, 122791054), (2556, 61395527), (3463, 45315324), (6926, 22657662), (10389, 15105108), (13852, 11328831), (17729, 8851428), (20778, 7552554), (31167, 5035036), (35458, 4425714), (41556, 3776277), (53187, 2950476), (62334, 2517518), (70916, 2212857), (106374, 1475238), (124668, 1258759), (159561, 983492), (212748, 737619), (245873, 638244), (319122, 491746)]