156912667980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153835949}}^1$

素因数の和:153835978

約数の個数: 48

約数和(自身を含む): 465199912800

約数和(自身を除く): 308287244820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 153835949, 307671898, 461507847, 615343796, 769179745, 923015694, 1538359490, 1846031388, 2307539235, 2615211133, 3076718980, 4615078470, 5230422266, 7845633399, 9230156940, 10460844532, 13076055665, 15691266798, 26152111330, 31382533596, 39228166995, 52304222660, 78456333990, 156912667980]

約数ペア:

[(1, 156912667980), (2, 78456333990), (3, 52304222660), (4, 39228166995), (5, 31382533596), (6, 26152111330), (10, 15691266798), (12, 13076055665), (15, 10460844532), (17, 9230156940), (20, 7845633399), (30, 5230422266), (34, 4615078470), (51, 3076718980), (60, 2615211133), (68, 2307539235), (85, 1846031388), (102, 1538359490), (170, 923015694), (204, 769179745), (255, 615343796), (340, 461507847), (510, 307671898), (1020, 153835949)]