154380236590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{53849}}^1$

素因数の和:54145

約数の個数: 64

約数和(自身を含む): 297768960000

約数和(自身を除く): 143388723410

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 191, 382, 395, 790, 955, 1501, 1910, 3002, 3629, 7258, 7505, 15010, 15089, 18145, 30178, 36290, 53849, 75445, 107698, 150890, 269245, 286691, 538490, 573382, 1023131, 1433455, 2046262, 2866910, 4254071, 5115655, 8508142, 10231310, 10285159, 20570318, 21270355, 42540710, 51425795, 80827349, 102851590, 161654698, 195418021, 390836042, 404136745, 808273490, 812527561, 977090105, 1625055122, 1954180210, 4062637805, 8125275610, 15438023659, 30876047318, 77190118295, 154380236590]

約数ペア:

[(1, 154380236590), (2, 77190118295), (5, 30876047318), (10, 15438023659), (19, 8125275610), (38, 4062637805), (79, 1954180210), (95, 1625055122), (158, 977090105), (190, 812527561), (191, 808273490), (382, 404136745), (395, 390836042), (790, 195418021), (955, 161654698), (1501, 102851590), (1910, 80827349), (3002, 51425795), (3629, 42540710), (7258, 21270355), (7505, 20570318), (15010, 10285159), (15089, 10231310), (18145, 8508142), (30178, 5115655), (36290, 4254071), (53849, 2866910), (75445, 2046262), (107698, 1433455), (150890, 1023131), (269245, 573382), (286691, 538490)]