156947880675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{1439}}^1$

素因数の和:2253

約数の個数: 96

約数和(自身を含む): 277465098240

約数和(自身を除く): 120517217565

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 131, 255, 393, 425, 653, 655, 1275, 1439, 1959, 1965, 2227, 3265, 3275, 4317, 6681, 7195, 9795, 9825, 11101, 11135, 16325, 21585, 24463, 33303, 33405, 35975, 48975, 55505, 55675, 73389, 85543, 107925, 122315, 166515, 167025, 188509, 256629, 277525, 366945, 427715, 565527, 611575, 832575, 939667, 942545, 1283145, 1454231, 1834725, 2138575, 2819001, 2827635, 3204653, 4362693, 4698335, 4712725, 6415725, 7271155, 9613959, 14095005, 14138175, 15974339, 16023265, 21813465, 23491675, 36355775, 47923017, 48069795, 70475025, 79871695, 80116325, 109067325, 123096377, 239615085, 240348975, 369289131, 399358475, 615481885, 1198075425, 1846445655, 2092638409, 3077409425, 6277915227, 9232228275, 10463192045, 31389576135, 52315960225, 156947880675]

約数ペア:

[(1, 156947880675), (3, 52315960225), (5, 31389576135), (15, 10463192045), (17, 9232228275), (25, 6277915227), (51, 3077409425), (75, 2092638409), (85, 1846445655), (131, 1198075425), (255, 615481885), (393, 399358475), (425, 369289131), (653, 240348975), (655, 239615085), (1275, 123096377), (1439, 109067325), (1959, 80116325), (1965, 79871695), (2227, 70475025), (3265, 48069795), (3275, 47923017), (4317, 36355775), (6681, 23491675), (7195, 21813465), (9795, 16023265), (9825, 15974339), (11101, 14138175), (11135, 14095005), (16325, 9613959), (21585, 7271155), (24463, 6415725), (33303, 4712725), (33405, 4698335), (35975, 4362693), (48975, 3204653), (55505, 2827635), (55675, 2819001), (73389, 2138575), (85543, 1834725), (107925, 1454231), (122315, 1283145), (166515, 942545), (167025, 939667), (188509, 832575), (256629, 611575), (277525, 565527), (366945, 427715)]